Backend java developer job description jobs

I'm looking for an experienced Full Stack Developer for Android and iOS apps with all its requermets(front and back). The goal is to develop an app similar to [this one] - - just with different ui ***prefered use flutter on the app Additionally, the ideal candidate should be capable of meeting deadlines and delivering a fully functional and bug-free application. Upon application, please provide your estimated project duration.

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I need an Android developer who can design and create function for A Billing App. I will provide Backend api. You have to design and development. I am a indian customer so bid the price as per indian market

Before bid, read each line carefully !!! i have wordpress project which is working good, i have made a zip file of the project along with public_html from my server. now my server subscription is expired and i want to install this wordpress website on my new server but i am facing links issues as links are not working.. What i want from you? 1 all links should work properly 2 one new contact us page which contains information about the project and contact us form, page should be build by Elementor page builder.

I'm in need of a Laravel expert who's proficient in AWS EC2 for resolving hosting issues. I hosting Laravel with CI/CD from github with docker I hosted Laravel project that I purchased from zcart market place - incevio But if I try to upload avatar in profile page it gives us below issue: "webp formart is not supported" Who can fix ?

Do you have 8plus years of experience with java and springboot I'm seeking expert assistance to code an API for my existing business operations. Amidst the myriad of functionalities, the paramount one is to provide stringent and robust user management services, incorporating elements like user authentication, access control, and profile management. Key responsibilities will include: - Development of the entire API using Java and Springboot. - Establish secure user authentication processes. - Implement precise access control mechanisms. - Create and manage user profiles, ensuring systematic profile handling. Ideal Candidate: - Strong experience with Java/Springboot for API development. - Proficient in implementing user management fun...

Description: We are seeking a skilled and experienced Full Stack PHP Web Application Developer to join our team on a freelance basis. The primary responsibility of this role will be to add new features, modify, and upgrade current modules within our web application. Responsibilities: - Develop new features, modify existing functionality, and upgrade current modules for our web application using Codeigniter 4 framework. - Integrate a barcode scaning platform for scanning employee bagdes to store check-in and check-out periods to track attendance and overtime of employees. - Collaborate with our team to understand requirements and implement solutions effectively. - Write clean, well-documented, and maintainable code. Requirements: - Has extensive experience in PHP frontend an...

Description: We are seeking talented animators to create a series of 3D animated videos, each 3 minutes in length, aimed at training hospital cleaning staff on handling infectious diseases. The goal is to produce engaging, educational content that demonstrates proper cleaning techniques and protocols in a hospital setting to prevent the spread of infections. The videos should be visually appealing, technically accurate, and easy to understand for a diverse audience. Requirements: Proven experience in 3D animation and storytelling. Ability to translate technical medical and cleaning procedures into clear, visual formats. Experience in creating training or educational videos, preferably in the healthcare sector. Deliverables: Three 3-minute 3D animated videos. Storyboards and scri...

I'm in need of an experienced content writer who possesses vast knowledge about technology. The project requires the creation of engaging written content that is both informative and easy to understand. Ideal Skills: - Proficient in English - Knowledgeable about tech-related topics - Experience writing high-quality content Job Description: - Developing engaging content revolving around the technology sector - Understanding complex tech terminologies and translating them into simpler concepts for the average reader - Ensuring all content is factual, well-researched and meets the highest standards in terms of language and clarity I look forward to collaborating with someone who can help me communicate my tech ideas effectively. If you're a savvy tech writer, I�...

I'm in need of an experienced Flutter developer to help implement some changes to my existing app. Key tasks: - **Design Changes**: - I need to adjust the color scheme, rearrange elements on the pages, and add some new images. - I may need some changes to font styles and button sizes as well, as part of the improvements. - **Push Notifications**: - I want to integrate a smooth push notification system into the app. - It should be capable of receiving user messages, sending in-app notifications, and providing reminder notifications. - **Final Steps**: - Once the above changes are implemented, I'll need your help to launch the app on both the Play Store and App Store. The ideal developer for this project would be someone who has: - Proven e...

I'm looking for a multi-skilled full stack developer who is proficient in JavaScript, Python, and PHP for a project with a wide range of tasks. Key Requirements: - Proficient in JavaScript, Python, and PHP. - Proven experience in full stack application development. - Strong understanding of software engineering principles. - Ability to work independently and as part of a team. - Good problem-solving skills. - Strong communication skills. It would be a plus if you have: - Experience with React, Angular, or Django. - Prior experience in user authentication, data visualization, and social media integration. This project will involve a variety of tasks, so I need someone who is versatile and able to adapt to different challenges. Your ability to work with minimal supervision and...

Title: Sales Representative Specializing in the Meat Industry in UAE Location: Remote, UAE Job Type: Freelance with a potential for full-time engagement Description: We are seeking an experienced Sales Representative with expertise in the Meat Industry, specifically within the UAE market. Your role will involve intensive market research and lead generation, focusing on the importation and distribution of chilled lamb from Australia, Kenya, and South Africa. Responsibilities: Conduct thorough market research to identify and analyze the prices and competitors within the UAE meat market. Identify and reach out to at least 40 potential suppliers, including wholesalers and importers, to obtain competitive quotes on chilled lamb varieties. Essential data points include: - Lam...

Excited to work with an experienced ASP.Net webforms developer, who will bring their skills to facilitate the Database integration aspect of our project. Key Responsibilities: - Integrate SQL Server with our existing ASP.Net project. - Create smooth and efficient functionality. - Ensure system robustness and efficiency. Skills and Experience: - Strong proficiency with ASP.Net Webforms. - Knowledge and hands-on experience working with SQL Server. - Excellent troubleshooting capabilities. It is not necessary for this project to migrate data from an existing database to SQL Server. However, the capability to do so may be beneficial in the future. If you are an experienced developer with the aforementioned skills, I would love to have you on board for this project. Regar...

I am looking for a knowledgeable freelancer who can assist with the filing of a product patent application within Europe. - Patent Application Assistance: The invention to be patented is a product. I will need guidance on preparing the product description, claims, abstract, and drawings in compliance with patent laws. - Prior Art Search: I lack familiarity with prior art searches for my invention. Your role will include conducting this search to ensure my product is unique and patentable. Ideal freelancers will have significant experience with patent application processes and regulations in Europe, as well as strong research abilities. Understanding of the product to be patented will also be beneficial. Understanding and conducting prior art searches is a must.

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I am looking for a developer to create an Android app for my startup. The app will be a Room/Co living or PG listing app, where owners can upload pictures and check leads. I have some ideas for additional features, which I am open to discussing with the developer. Ideal Skills and Experience: - Experience in Android app development - Knowledge of backend development and database management - Familiarity with building user-friendly interfaces - Ability to integrate features such as uploading pictures and lead management - Understanding of app store guidelines and experience with app store submission and maintenance.

As an experienced backend AEM developer, I am seeking a professional who can create custom AEM components for my website. The primary goal of the custom AEM component is to address certain individual tasks listed from basic to advanced level. Key responsibilities include: - Understanding the requirements and objectives of the individual tasks - Creating, customizing, and implementing AEM components effectively - Ensuring the component works seamlessly within the AEM environment - Testing the component thoroughly to ensure it meets the specified requirements Ideal skills and experience for this job involve: - Proven experience in backend development, specifically AEM - Extensive expertise in custom AEM component development - Strong understanding of the late...

I'm seeking a seasoned e-commerce website developer who can handle a project of substantial scale. The ideal candidate will have: - A strong background in e-commerce website development. - The capability to deal with large inventories, as I need to feature more than 500 products on the website. - Flexibility with web development platforms, given I haven't yet decided on a specific one (i.e., WordPress, Shopify, Magento). Your primary task will be to create a user-friendly, engaging, and visually appealing website that encourages smooth navigation and secure purchasing. The end goal is to provide a seamless and optimized online shopping experience for my customers. Please, when making your bid, provide examples of similar e-commerce projects you have undertaken in the...

We are seeking a skilled developer to create a comprehensive time management website aimed at assisting users in optimizing their productivity and organizing their schedules effectively. The website will feature a user-friendly interface, leveraging HTML and CSS for frontend design, and backend functionality will be implemented using robust technologies to ensure seamless performance and scalability. MYSQL Database.

I need a freelancer experienced in Laravel, Tailwind CSS and Vue.js to develop a clean, minimalist 'Policy' page for my existing webap...Tailwind CSS and Vue.js to develop a clean, minimalist 'Policy' page for my existing webapp. Key Aspects: - Structure the provided content using clear text formatting (headings, bullet points etc). - Incorporate a Header and Footer that link to other pages across the webapp. - Establish a dedicated 'Terms and Conditions' section. - Please note: this task only involves frontend duties. No backend PHP Laravel work is needed. The ideal freelancer would have considerable experience in web page creation, with a portfolio showcasing similar work. Proficiency in Tailwind CSS and Vue.js is essential, as is a keen aesthe...

I'm in need of an experienced React Native app developer to help me create a live-streaming video app. The app should be compatible with both iOS and Android platforms, and should include key features like user registration and login, live video broadcasting, and chat functionality. Key Requirements: - React Native Expertise: You should be well-versed in developing applications using React Native. - Experience with Live-Streaming Apps: Prior experience in building live-streaming video apps will be highly beneficial. - Cross-platform Compatibility: The app must work seamlessly on both iOS and Android devices. - Feature Implementation: You will be responsible for integrating user registration and login, live video broadcasting, and chat functionality into the app. - Social Media...

I am in need of a proficient individual Java developer who has a solid understanding and experience with Java Netty framework. The primary goal of this project is real-time data processing and the candidate should have extensive experience in dealing with high volume TCP connections and socket management. Key Responsibilities: - The primary task will be real-time data processing. - Handling high volume of TCP connections efficiently. - Proficient socket management. - Ensuring the stability and reliability of the system under high data volume processing. Ideal Skills and Experience: - Expert level of experience with Java Netty framework. - Proven track record in handling high volume TCP connections. - Previous experience in real-time data processing systems. - ...

I'm looking for an experienced chatbot developer who is certified with uchat to create a chatbot that will primarily focus on process automation. The chatbot should possess the following features: - Natural language processing to understand and respond to user queries effectively - Integration with the uchat platform for seamless operation - Customizable responses to cater to specific needs and scenarios User interaction will involve both text-based and voice-based communication. The primary goal of this chatbot is to automate various processes. This will require complex logic and an understanding of the business needs behind the processes being automated. Ideal candidates for this project will have: - Proven experience in creating chatbots with natural langu...

We are seeking a skilled freelancer to customize our school SaaS ERP control panel by integrating WhatsApp and inbox SMS APIs. The goal is to create a dynamic frontend and backend system that allows seamless communication between the school, students, and parents. The ideal candidate will have expertise in Laravel, MySQL, and Firebase technologies. Responsibilities: Customize the school SaaS ERP control panel to integrate WhatsApp and inbox SMS APIs. Develop a dynamic frontend interface for easy navigation and user interaction. Implement backend functionalities to manage message sending, delivery, and history tracking. Ensure smooth integration with existing databases and systems. Create a secure authentication system for users accessing the platform. Test the system thorou...

We are seeking a skilled freelancer to customize our school SaaS ERP control panel by integrating WhatsApp and inbox SMS APIs. The goal is to create a dynamic frontend and backend system that allows seamless communication between the school, students, and parents. The ideal candidate will have expertise in Laravel, MySQL, and Firebase technologies. Responsibilities: Customize the school SaaS ERP control panel to integrate WhatsApp and inbox SMS APIs. Develop a dynamic frontend interface for easy navigation and user interaction. Implement backend functionalities to manage message sending, delivery, and history tracking. Ensure smooth integration with existing databases and systems. Create a secure authentication system for users accessing the platform. Test the system thorou...

In need of a skilled unity developer experienced in AR/VR/XR to refine my single-player chess game. The task is to enable the game to be displayed in VR, and facilitate the chess piece movement through VR interaction. The following should be considered: - VR Equipment: We have "Meta Quest 2," and the VR box is also fine. - Chess Movements: The game should support all standard chess piece movements. Since the answer was "any random", we can infer that all movements including Pawns, Bishops, and Knights, etc. need to be supported. - Two Player Support: The game needs to support a two-player mode. - Time Frame: All tasks need to be completed in a tight time frame, preferably within 8-10 days. - Target Platform: The final game should be compatible with mobile platfo...

I am on the hunt for a skilled PHP developer with a concentration in backend and web development. Key Responsibilities: - You'll be primarily responsible for database integration. - I'd appreciate your expertise in API development. - You will work on user authentication on the new website/application. Ideal candidate should have: - Proficiency in PHP for backend development. - Proven experience in web development. - Skilled in database integration, API development, and user authentication. We are setting up a brand-new website/application and would welcome proposals from those who have handled similar projects in the past. Eager to build a robust and seamless application together.

I'm seeking an experienced Flutter developer for a mobile application.

I'm seeking a proficient developer to build a comprehensive demo or starter code integrating Snowflake and Kafka using AWS cloud. The ideal candidate should have deep understanding of concepts such as: - Data ingestion - Data transformation - Data storage and retrieval The code should ensure: - Optimal performance - Scalability - Security The code can be written in Python or Java. In-depth knowledge of these languages, as well as experience with Snowflake and Kafka integration, is a necessity for a successful bid on this project.

I need assistance in troubleshooting Microsoft Forms. I seek expertise to address some issues such as: - Implementing change in policy - Including a feature for manager approval - Altern...issues such as: - Implementing change in policy - Including a feature for manager approval - Alternate locations for form storage These changes should seamlessly integrate with the previous setting without hampering the current operations. Not having a specific deadline leaves room for discussion around timeframes. Ideally, I am looking for someone with a deep understanding of Microsoft Form's backend, who has prior experience modifying existing structures. They should have a knack for problem-solving and a robust ability in implementing changes to digital tools without data loss or struct...

I'm looking for a multi-skilled full stack developer who is proficient in JavaScript, Python, and PHP for a project with a wide range of tasks. Key Requirements: - Proficient in JavaScript, Python, and PHP. - Proven experience in full stack application development. - Strong understanding of software engineering principles. - Ability to work independently and as part of a team. - Good problem-solving skills. - Strong communication skills. It would be a plus if you have: - Experience with React, Angular, or Django. - Prior experience in user authentication, data visualization, and social media integration. This project will involve a variety of tasks, so I need someone who is versatile and able to adapt to different challenges. Your ability to work with minimal supervision and...

I'm looking for a skilled Python developer to help with web scraping and data analysis tasks. Key Tasks: - Web Scraping: Proficiency in using Beautiful Soup or Scrapy is essential. The person should be able to extract specific data sets from websites and present them in a structured format. - Data Analysis: Experience with Pandas and NumPy is crucial for this role. The ideal candidate should be able to manipulate and analyze large data sets efficiently. - Automation: Familiarity with Selenium for automating tasks is a plus. What I'm Looking For: - Experience: Please include details of your past projects and your experience with Python in your application. - Specific Libraries/Frameworks: A strong grasp of Pandas, NumPy, Beautiful Soup, Scrapy, and Selenium is highly...

I'm in need of a unique, engaging video ad for my clothing brand. Here are some key points for consideration: * The ad's core message is to showcase our brand's unique style, conveying what sets us apart from our competitors. * It's imperative that the video features real models wearing our clothing....targets our main customer base. Ideal freelancers for this project should have: * Proven experience in video ad production, preferably within the fashion sector. * A strong understanding of the different types of street-style trends. * Skills in casting models and location shooting. * Proficiency in post-production editing to match the desired tone and style. Please respond with a brief description of your proposed approach, including any similar projects yo...

We are currently advancing two web-based projects, each with potential for future expansion depending o...using HTML, Bootstrap, PHP, Laravel, and MySQL. We are not aiming to completely redesign the system but to improve upon the initial version, which encountered several bugs post-launch. We have initiated the development of a new version, currently 40% complete, that restructures and refines the existing tables and functionalities. Unfortunately, our lead developer is currently unable to continue due to health issues. We are seeking a developer to either take over or assist with certain modules to maintain progress within our planned timelines. For both projects, we utilize GitHub for version control and conduct our communications and remote collaborations through Microsof...

I have a small ...skilled web designer to create a simple landing page for me. I've chosen a color scheme (blue and white) and know exactly what I want on the page. The main function of this landing page is to display my business information. It should be clean, simple, and easy to navigate. I'm looking for a design that's professional and has a modern touch. I'd like the landing page to include: - A brief description of my business - Just use random text I will update it - A color scheme that's mainly blue and white I really appreciate a freelancer who has experience working with Wordpress and is skilled in creating effective, eye-catching landing pages. A good eye for design and attention to detail are key. I'm open to discussing any other suggest...

Looking for php/mysql developer to integrate discount coupon backend into admin panel. Straight forward. The admin panel is already working with a mobile app. We need to add that functionalitiy so we can later integrate it on mobile app

I require assistance in enhancing my Laravel project. Specifically, improvements are needed in two areas: - Database Optimization: The efficiency of the database needs improvement. If you have a proven track record working on database optimizations in Laravel, you're likely a fit for this task. - New Feature Integration: I'm looking to integrate connection to external APIs. Solid experience working with external APIs and integrating them into Laravel projects is essential. Applying developers should be very familiar with Laravel and bring experience in database optimization and API integration to the task. Briefly detail your relevant experience when making a bid.

Typical Functions: Data Architecture: Leverage your 5+ years of experience in designing and optimizing database solutions. You’ll work closely with stakeholders to create a robust data architecture that seamlessly integrates various data sources. Programming Languages: Demonstrate proficiency in Java and C#. Your code is not just functional but elegant. Team Leadership: As a seasoned engineer, you’ll mentor junior team members, foster collaboration, and drive technical excellence. Cloud Solutions: Familiarity with Azure or AWS is essential. You’ll architect, deploy, and manage cloud-based solutions. Data Import Strategy: Devise a robust strategy for importing data efficiently, ensuring data quality, and maintaining performance. Collaboration: Work closely with cro...

I want to Build an Android app where Shop owner can register and can create invoice and print the invoices through tharmal printer. I need someone who have knowledge on Billing can bid here. Send me complete details what feture you can provide me, Backend on Codeigniter 4

...creator of a backend designed with Microservices, I am currently seeking an experienced professional with proficiency in Node.js ( Framework) to comprehensively review my backend code. Key Responsibilities: - Inspect and evaluate the data handling and database management of my application. Any proposed modifications should aim at promoting the efficiency and performance of data flow within it. - Scrutinize the security implementation for potential vulnerabilities. Recommendations for enhancements should be accompanying any identified weak points. - Critically assess the performance and efficiency of the present code and propose changes that will render the backend of my application more effectively. Ideal Skills and Experience: - Extensive experience in bac...

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I'm in need of an experienced SQL developer who can assist with writing stored procedures in SQL Server. The purpose of these stored procedures is for data loading. Key Responsibilities: - Writing stored procedures for data loading Ideal Skills & Experience: - Proficient in SQL and SQL Server - Prior experience with writing stored procedures - Experience with data loading processes The complexity of the stored procedures is expected to be at the basic CRUD operations level. As this is focused on data loading, it requires someone who is meticulous and well-versed in data manipulation within a SQL environment.

I'm in need of a skilled professional to create a chatbot whatsapp business int...The chatbot must respond to the contracted profile. - Spanish Support: The chatbot needs to be capable of interacting with users in spanish - Company Management: The ability to enable, disable, or delete companies from using the chatbot should also be integrated. Ideal Skills: - Proficiency in chatbot development. - Experience with integration with Mikrowisp or similar systems. - Proficiency in backend system development for user management. - Strong attention to detail to ensure smooth user experience. I'm looking for a professional who can deliver a high-quality, user-friendly chatbot that seamlessly integrates with Mikrowisp. Feel free to reach out if you have any questions or need add...

...Angular developer to assist with the development of a complex application. Key tasks include frontend development, custom animations, and state management. Specific requirements involve integration with various external services and APIs, including social media, payment gateways, and custom backend services. Ideal Skills: - Proficiency in Angular - Extensive experience in building complex applications - Expertise in custom animations and state management - Proven track record in integrating various external services and APIs Experience: - At least 2 years of Angular development - Experience working on projects with similar complexity - Prior work involving social media APIs, payment gateways, and custom backend services would be a plus This project is best suited...

I am about to start a Copywriting Business, and I wanted help setting up a Website to market my services. - I am completely fine with using a template - I will write the copy - I want the website to be easy to customize and change over time - I want complete control over the backend - I'm open to using WordPress, Ghost or any other CMS that makes sense.

I'm in search of a skilled Shopify / wordpress developer to expertly migrate two e-commerce websites into one platform while maintaining separate branding on individual storefronts. Migrate to Shopify or another cloud-based platform like Webflow. Not interested in migrating into WooCommerce. The new website should share one backend with a shared inventory, but the two should cater to two different websites each with - own branding - own URL - own mailing list (mail chimp or native to platform) Key tasks include: - Migrating existing sites built on Shopify and Woocommerce into one site - either Shopify or Webflow - Implementing a shared backend inventory across the two storefronts, supplemented by individual branding and mailing lists. - We want option to select...

Are you passionate about crafting exceptional ecommerce platforms using GO lang and React JS/Next JS? Project Description: We are in need of an expert developer to create a dynamic ecommerce platform focusing on digital goods and services. The project entails building three main sectors: Front-end Development: Implement user authentication, service listing, and seamless communication with the backend via API. Supplier Backend: Develop functionalities for suppliers to manage products, process orders, and handle cancellations efficiently. Admin Backend: Construct a robust admin panel to oversee order processing, site settings, and overall platform management. System Overview: Showcase popular services through a slider on the front end,...

I am in need of an expert in Android application development for a commercial grocery shop app. The freelancer should have substantial background in Android app development. The app needs to be user-friendly and engaging. Key Requirements: - Ability to develop an Andro...in Android application development for a commercial grocery shop app. The freelancer should have substantial background in Android app development. The app needs to be user-friendly and engaging. Key Requirements: - Ability to develop an Android app from scratch - Proficient in Java or Kotlin - Familiarity with Android SDK and Android Studio Please detail your experience with Android development in your bid, it would heavily influence my decision. Looking forward to having an experienced professional develo...