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Hire the best API Developers in Zaporizhzhya, UA

Check out API Developers in Zaporizhzhya, UA with the skills you need for your next job.
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Rating is 4.8 out of 5.
4.8/5
based on 231 client reviews
  • $45 hourly
    • 4.8/5
    • (74 jobs)
    Hi, guys! I have been working in web industry over 10 years for you. Currently work on Upwork full workday, so if you will have any questions/ideas/proposals, just ping me any time and I will answer to you fast as I can;) Objective: I want to utilize my skills and potential to achieve the challenging position in the Software Industry and fulfilling organizational goals. 💻 Technical Skills: 🧷 JavaScript: React.js, Next.js, Vue.js, Angular.js 🧷 Back-end: PHP, Laravel, Node.js 🧷 Front-end: Redux, Redux-thunk, Axios, Axios Retry, js-queue, Lodash.js, Redux-Form, Reselect, Angular 2+, TypeScript, jQuery, Bootstrap, SASS/LESS, CSS3, HTML5, Webpack. 🧷 CMS: - Shopify: Apps(public and private)/themes development, system/API integrations, development shops from scratch 🧷 Server-side: Amazon AWS, Microsoft Azure, Google App Engine, Nginx, Docker 🧷 Databases: MongoDB, PostgreSQL, MySQL, Redis, Oracle DB, HBase, Microsoft SQL Server, Sybase. 🧷 DevOps: Docker, Kubernetes, Ansible, Bash, AWS (Lambda, DynamoDB, API Gateway, S3, etc.), Ansible, GitLab 🧷 API - Google, Facebook, Stripe, PayPal, Different lead API, Twilio API, Cognito, AWS, REST.API, GraphQL, etc. Payment Gateways - PayPal, Google Checkout, Stripe, Adyen, Sofort, Custom payment gateways, etc. 💪🏼 Key Skills: 🔵 Hands on experience in Coding, Testing, Implementation/Maintenance Support in PHP and MySQL. 🟡 Extensive development of JavaScript. 🔵 Hand experience in E-commerce open sources. 🟡 Hands on experience in using Framework to develop a web application. 🔵 Quick learner and eager to learn new technologies. 🟡 OOPS PHP development. 🔵 Integration Ability: Strong in understanding and integrating third party web services. 🟡 Platforms: Linux, Windows Server, Mac. 🔵 Client-side programming. 🟡 Webserver installation & configuration: Apache, Nginx. 💬 Let’s keep in touch! Feel free to let me know if you require any help.😉
    Featured Skill API Development
    Shopify
    React
    Shopify Apps
    Shopify Templates
    CMS Development
    Laravel
    MVC Framework
    WordPress
    WooCommerce
    Redux
    Shopify Theme
    MySQL Programming
  • $40 hourly
    • 5.0/5
    • (8 jobs)
    Hi, I’m Yevhen – a PHP developer specializing in Symfony. With 7 years of experience, I’m your go-to expert for Symfony projects. My experience includes the development of e-sign software, educational platforms, cryptocurrency-exchange platforms, the app for cars test-drive, CRMs, news portal, task managers, 3rd party API integrations, RESTful APIs development. 💡 Skills: Adept in Symfony’s architecture, components, and Doctrine ORM, I craft efficient applications that perform seamlessly. 💡Additional Skills: RESTful API Development: I build intuitive, documented APIs for smooth frontend interactions. Frontend Integration: Seamlessly integrate Symfony with modern frontend tech. Security: Implementing robust measures for data protection. Testing & Quality: Ensuring stability through comprehensive testing. I enjoy working on long-term projects where I can get to know the code inside and out, and make a big difference!
    Featured Skill API Development
    RESTful Architecture
    PHP Script
    Database
    RESTful API
    Laravel
    Heroku
    Symfony 4
    Amazon S3
    Scripts & Utilities
    Payment Gateway Integration
    MySQL
    PHP
    Amazon DynamoDB
  • $33 hourly
    • 4.9/5
    • (23 jobs)
    🏆𝐓𝐎𝐏 𝐑𝐀𝐓𝐄𝐃 𝐏𝐋𝐔𝐒🏆 💯🎉𝟏𝟎𝟎% 𝐉𝐨𝐛 𝐒𝐮𝐜𝐜𝐞𝐬𝐬🎉💯 ⭐️⭐️⭐️𝙄 𝙖𝙢 𝙤𝙣𝙚 𝙤𝙛 𝙩𝙝𝙚 𝙩𝙤𝙥 3% 𝙤𝙛 𝙙𝙚𝙫𝙚𝙡𝙤𝙥𝙚𝙧𝙨 𝙤𝙣 𝙐𝙥𝙬𝙤𝙧𝙠!⭐️⭐️⭐️ 🚀💻🌐🔥𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐖𝐞𝐛 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫🔥🌐💻🚀 👋 Hi there! I'm Anton, a passionate and dedicated Full Stack developer with many years of extensive commercial development experience. I specialize in Web Development, and I am always learning and improving my technical skills to deliver top-notch quality to my clients. I take great pride in my clean, well-structured code, and I always follow the best coding practices and use up-to-date testing tools to ensure high-quality deliverables. |🛠️| Some of my skills |🛠️| 🚀 Frontend Frameworks: React.js, Next.js 🎨 UI Libraries: MUI, Tailwind CSS, Ant Design, Bootstrap, Semantic UI, Material UI 🎭 CSS Preprocessors: SCSS, SASS, LESS 🚀 Backend Technologies: Node.js, Express, Nest.js 🛢️ Databases: MongoDB, PostgreSQL, MySQL, MariaDB, DynamoDB, S3 💾 Query Languages: GraphQL ☁️ Cloud Platforms: AWS, Firebase, Serverless, DigitalOcean, GCP, Azure, Netlify, Heroku 🚀 Testing: Jest, Enzyme, Cypress 🛠️ Build Tools: Webpack, Babel 📦 Package Managers: npm, Yarn 🔧 State Management: Redux, MobX 🌐 Web Technologies: HTML5, XML, JavaScript (ES5-ES8) 🎨 Styling: Styled Components 📚 Storybook 🐳 Containerization: Docker, Kubernetes 🗃️ Version Control: Git 🚦 CI/CD: Jenkins, Travis CI, CircleCI 🚀 Workflow tools: Jira, Trello, Asana, Monday.com, Slack, Notion, Confluence, Basecamp. I am always excited to discuss new projects and challenges, so please don't hesitate to get in touch if you're interested in working together. Let's build something great!
    Featured Skill API Development
    MERN Stack
    Mobx
    NestJS
    Next.js
    Redux
    CSS
    PostgreSQL
    API Integration
    HTML
    GraphQL
    JavaScript
    TypeScript
    React
    Node.js
  • $35 hourly
    • 5.0/5
    • (7 jobs)
    If you are looking not for just a developer, but a growing specialist with 6 years experience in Web Development - let's get started! I have a deep understanding of how to be a worthy developer by maintaining and upgrading my skills, following "up to date" trends in the web-development and growing my knowledge! My technical skills: - PHP Framework - Laravel; - JS Frameworks: React, Angular, Vue; - Node.JS Framework: Express; - SASS, SCSS, jQuery, HTML5, Gulp/Grunt/Webpack; - Bootstrap, Material UI, Shopify Polaris; - CMS: Shopify, WordPress; - API development and integration (Payment API's [PayPal, Stripe, Klarna, Adyen, iDEAL, etc.], FaceBook API, Instagram API); - REST.API / GraphQL.API - GitHub, GitLab, BitBucket. I worked with: - E-Commerce; - Social Networks; - Healthcare; - Shopify Application; - Blog; - Custom Solution. I am quite passionate with new challenges and ready to help you create worthy products while maintaining a mature professional cooperation! As always, I focus on customer needs and ready to help with your ideas! Let's give it a shot to blow a breath of life to your upcoming success! Please, feel free to ask any questions! Looking forward to our future cooperation!
    Featured Skill API Development
    Shopify
    Shopify Apps
    RESTful Architecture
    API Integration
    MongoDB
    ExpressJS
    Laravel
    PHP
    Vue.js
    WordPress
    React
    Angular
    Node.js
    GraphQL
    MySQL
  • $40 hourly
    • 5.0/5
    • (15 jobs)
    I'm a Full-Stack Developer with the main focus on the custom development. Ready to be supportive and proactive! Shopify Apps development is my passion. Due to my previous projects, I have a great understanding of the e-commerce project development process. My main development skill-set includes: 🔘 Languages: JS, TypeScript, CSS, SCSS/SASS/LESS, HTML5 ◘ 🔘 Frameworks: JS (NextJS, ReactJS, NodeJS, ExpressJS, Remix, NestJS, Apollo) ◘ 🔘 CMS: Shopify (Liquid, Themes/Apps/Store development) & WordPress (WooCoommerce, Themes / Premium themes customization, Customization / Developing Plugins, ACF / Carbon Fields /Connect different CDN as CloudFront / CloudFlare) 🔘 ORM: JS(TypeORM, Prisma, Sequelize, Mongoose) ◘ 🔘 Databases: MongoDB, PostgreSQL, MySQL, MariaDB, Redis, Oracle DB, Microsoft SQL Server ◘ 🔘 Queue Service: AWS SQS, Apache Kafka, RabbitMQ ◘ 🔘 Auth: Auth0, Amazon Cognito, Firebase Authentication, SuperTokens, Passport ◘ 🔘 Social API: Google, Facebook, Twitter, Facebook, Instagram, YouTube, Reddit, Snapchat, Pinterest, Viber, Telegram, Twilio ◘ 🔘 Payment API: PayPal, Stripe, etc ◘ 🔘 AI API: OpenAI ◘ 🔘 Blockchain: Web3, Ethers.js, Hardhat ◘ 🔘 Deployment: VPS(DigitalOcean, AWS (EC2, ECS), Hetzner), AWS (Amplify, ELB), Google Cloud (App Engine), Azure DevOps, Heroku, Vercel, Netlify, Firebase Hosting, Edgio ◘ 🔘 DevOps: Docker, Kubernetes, Ansible, AWS (Lambda, DynamoDB, API Gateway, S3, etc.), Ansible, GitLab, GitHub ◘ ◍ ⚪️ Shopify (Liquid, Themes/Apps/Store development) ⚪️ ◍ Would be happy to use my experience & skills to assist you and elevate your project on the next level! Don't hesitate to share your project details and I am ready to jump on the estimation stage and start development! Looking forward to our future on-going professional alliance. Best regards, Vyacheslav
    Featured Skill API Development
    UI/UX Prototyping
    SaaS Development
    MEAN Stack
    Shopify
    Shopify Apps
    MERN Stack
    Redux
    GitHub
    NestJS
    Python
    TypeScript
    Amazon Web Services
    Next.js
    JavaScript
  • $40 hourly
    • 5.0/5
    • (6 jobs)
    Hello there! I'm a developer with 5+ years of experience in building Shopify apps - both custom and public. Depending on the client's requirements I can build custom apps (that are created for specific client's tasks) and public apps that are later published on the Shopify App Store. Just let me know your idea, and I'll code it! My stack: ✅ React.js, Node.js, Next.js; ✅ CMS: Shopify (Apps, Polaris, custom themes, system/API integrations)   ✅ AWS (Lambda, DynamoDB, API Gateway, S3, Cognito, etc.), Microsoft Azure, Google App Engine, Nginx ✅ MongoDB, PostgreSQL, MySQL, Redis, Oracle DB, HBase, Microsoft SQL Server, Sybase. ✅ Docker, Kubernetes, Ansible, Bash, GitLab ✅ Google API, Facebook API, Stripe, PayPal, Different lead API, Twilio API, REST.API, GraphQL, etc. ✅ Payment Gateways: PayPal, Google Checkout, Adyen, Sofort, Custom payment gateways, etc. ✅ SEO expertise Ready to start working on your project!
    Featured Skill API Development
    JavaScript
    Next.js
    API Integration
    Sanity Testing
    Liquid
    Firebase
    Shopify Plus
    Amazon Web Services
    MongoDB
    ExpressJS
    Node.js
    React
    Shopify Apps
    MERN Stack
  • $35 hourly
    • 4.9/5
    • (1 job)
    🔵 𝗜𝗻𝘁𝗿𝗼𝗱𝘂𝗰𝘁𝗶𝗼𝗻 Hello, I am Semen, a JavaScript & Python expert with vast experience in coding and problem-solving using JavaScript & Python. With a deep understanding of the language's core concepts and extensive knowledge of its libraries and frameworks, I strive to deliver robust and efficient solutions. 💻 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 - 𝗣𝘆𝘁𝗵𝗼𝗻 & 𝗝𝗮𝘃𝗮𝗦𝗰𝗿𝗶𝗽𝘁 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: I have honed my skills in JavaScript & Python programming over the years, working on various projects ranging from web development to data analysis and machine learning. - 𝗪𝗲𝗯 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: I am proficient in building dynamic and scalable web applications using frameworks like React, Vue, Django and Flask, leveraging my strong understanding of HTML, CSS, and JavaScript. - 𝗗𝗮𝘁𝗮 𝗔𝗻𝗮𝗹𝘆𝘀𝗶𝘀: Utilizing Python's powerful libraries such as Pandas, NumPy, and Matplotlib, I excel at extracting insights from complex datasets and presenting them visually. - 𝗠𝗮𝗰𝗵𝗶𝗻𝗲 𝗟𝗲𝗮𝗿𝗻𝗶𝗻𝗴: I have a solid foundation in machine learning algorithms and techniques, employing libraries like scikit-learn and TensorFlow to develop intelligent systems. 🏆 𝗔𝗰𝗵𝗶𝗲𝘃𝗲𝗺𝗲𝗻𝘁𝘀 - Developed and deployed multiple successful Python-based projects that have streamlined processes and enhanced productivity for businesses. - Contributed to open-source projects, sharing my expertise with the developer community and collaborating with other passionate programmers. - Published articles and tutorials on Python-related topics, aiming to educate and inspire fellow developers. 🎹 𝗦𝗸𝗶𝗹𝗹𝘀 - Strong grasp of Python syntax, object-oriented programming, and design patterns. - Proficient in database management systems such as MySQL and PostgreSQL. - Experience in version control systems like Git and collaborative platforms like GitHub. - Familiarity with cloud platforms like AWS and Google Cloud for deploying scalable applications. 🏫 𝗘𝗱𝘂𝗰𝗮𝘁𝗶𝗼𝗻 - Bachelor's/Master's degree in Computer Science/Software Engineering or relevant field. ✔ 𝗖𝗼𝗻𝗰𝗹𝘂𝘀𝗶𝗼𝗻 As a dedicated Python expert, I am committed to providing high-quality code, efficient solutions, and exceptional performance. I am always eager to take up new challenges, expand my knowledge, and contribute to the Python community. Get in touch with me to discuss your Python project or to seek guidance in your coding journey.
    Featured Skill API Development
    React
    JavaScript
    Selenium
    Web Scraping
    ChatGPT
    Machine Learning
    GPT-4
    Database Development
    Django
    Flask
    API Integration
    PostgreSQL
    Back-End Development
    Python
  • $40 hourly
    • 5.0/5
    • (32 jobs)
    Hello and welcome to "Free you are" Web Development Company! My name is Artem - CEO & Founder of FreeUA and I am pleased to welcome you to our company profile. FreeUA is a development company located in Ukraine. We will be happy to listen to your needs as well as current challenges and problems and guide and support and deliver your required objectives whether this is a rebuild, a migration or start from scratch project. Our aim is to exceed expectations By investing your time with our company you will benefit from the start by engaging with strategic thinking process capable development team and enjoy an efficient and effective service and outcomes Communication Key to Success We view communication is key to success and a lack of it causes failure and to create the most effective outcomes for our clients projects we have a single point of contact (the project manager) who will be responsible for your project throughout its lifecycle. Knowledge is everything Another critical part of project success is effective knowledge acquisition and documentation so that all knowledge investment is effective and all knowledge value is captured and preserved for the longterm benefit of all stakeholders and for this we use google docs and google sheets. About our projects Every agency or freelancer loves to talk about their success but we prefer to talk about our client’s success from our work!, Our Case Studies We have a number of case studies we can discuss and will be happy to discuss and present these to you. We recognise that the client’s needs must come first and once the value is demonstrated and delivered the rest of the relationship takes care of itself and this leads to a long term loyal relationship that both client and supplier benefit from. Over 11 last years working with customers all over the world our company goal always is and will be to understand customer needs. What we do is create value for our clients with the best cost and technology combination and we look forward to doing this for you and your organisation. Please reach out to us to discuss your project. Kind Regards, Artem Martynov CEO FreeUA team On Behalf of the FreeUA team
    Featured Skill API Development
    Web Development
    Front-End Development
    Full-Stack Development
    Next.js
    JavaScript
    Node.js
    Project Management
    MySQL Programming
    React
    Website
    Business Analysis
    Management Development
    API Integration
    TypeScript
  • $40 hourly
    • 5.0/5
    • (37 jobs)
    Highly experienced Web developer and SQL guru with advanced knowledge that allow to create high-quality and bug-free solutions. I have strong knowledge in the following areas: PHP, MySQL (MS SQL, Oracle), Phalcon, Laravel, Codegniter, Zend, Yii, JavaScript, JQuery, Ajax ActionScript, Flash, Flex, SQL query tuning and optimization Linux server administration, networking I also have experience in payment system integration such AuthorizeNet, Paypal.
    Featured Skill API Development
    jQuery
    Web Development
    HTML
    CodeIgniter
    PHP
    Laminas
    CSS
    JavaScript
    Database Management
    Database Modeling
    Database Programming
    Database Administration
    Database Design
    MySQL
  • $43 hourly
    • 5.0/5
    • (25 jobs)
    🏆 Top 1% Expert Vetted ☕Fuelled by endless cups of coffee 🛑 I won't work on small fixes projects - sorry guys Jack of All Trades: I'm an Expert-Vetted Full Stack Developer with a wealth of experience building modern, scalable, and high-performing web applications I helped 50+ clients to generate over $10 million revenue with technical solutions. Have been working with Start-Ups and Fortune 500 Companies since 2007. View my portfolio below, or skim through my job history to see how I deliver. Excited to talk! ------------------ The longer, sit down version: Pleasure to meet you! I'm Sergey. Most of my clients choose to work with me because of my strong problem-solving skills, excellent communication and attention to detail. Having a Master's Degree in Computer Science, I started my freelance career as a Full Stack Web Developer in 2007 year. After spending over 12 000 hours on Upwork platform, I became a CTO at a reputable team on Upwork consisting of 50+ Full-Time & Full Stack Web Developers. 🎯Over the last 10 years, I've had the good fortune to work with (and gain knowledge of) a number of interesting, profitable industries. Among them: ➕ SaaS web and design ➕ Startups | MVP | Enterprise ➕ IoT development ➕ Real Estate ➕ E-commerce development ➕ Healthcare / Fitness / Health Applications ➕ Marketplaces; ➕ CRM / ERP platforms ➕ Consultancy Platforms ➕ Streaming (audio & video); During my Full Stack Web Developer career I've been constantly exploring new tools and adding them to my skill set. Among them: JavaScript Frameworks & Libraries: ❇️ JavaScript (ES6+, ESNext) | TypeScript ❇️ React.js, Redux, Saga, Next.js, Vue.js (Nuxt.js), Angular, Reusable Components, React Native ❇️ Material UI, Tailwind, Chakra UI, Ant Design, Semantic UI React, React Bootstrap, Ionic MERN STACK: ❇️ MongoDB, Express.js, React, Node.js (Nest.js, Express) PHP development: ❇️ Laravel, Laravel Nova, Symfony ❇️Python development: Django, Flask, scrapping, automation Database management: ❇️ MySQL, PostgreSQL, GraphQL, MongoDB ❇️ CMS development: Wordpress, Strapi, Webflow, Sanity DevOps Engineering: ❇️ Github, Github actions| CI-CD | Pipelines ❇️ AWS (Lambda, SAM, SQS, S3, Amplify, EC2, CloudFormation) | Docker ❇️ GitLab, Bitbucket ❇️ Agile (Scrum, Kanban) using Jira/Asana/ClickUp/Trello AI Integrations: ❇️OpenAI API ❇️ChatGPT-3 ❇️ChatGTP-4 Shoot me a message and lets quickly discuss your project needs. The consultations are free, and last as long as needed! It can be 2 minutes or 2 hours. My goal during this call is to ask you as many questions as I need until my brain clicks and fully understands your project. Cheers, Sergey Last updated: April, 30 2024
    Featured Skill API Development
    Python
    RESTful API
    ExpressJS
    WordPress
    Full-Stack Development
    Web Application
    Web Development
    Amazon Web Services
    Next.js
    JavaScript
    Laravel
    TypeScript
    Node.js
    React
  • $35 hourly
    • 5.0/5
    • (6 jobs)
    I'm passionate and motivated Web developer with over 9 years of experience. I have extensive knowledge and experience in developing complex web applications based on customer requirements. Here is an outline of my skills: - Designing scalable and steady applications from the ground - Designing scalable and efficient database structure with Oracle, MySQL - Developing PHP projects using Zend Framework, CodeIgniter, Laravel frameworks as well as many different libraries and components - Developing custom APIs for mobile applications and utilizing different third-party APIs In addition I'm excited to learn new things and take on new challenges, and I'm constantly honing my skills to become the best at what I do. I'm responsible, hard-working and easy to communicate with.
    Featured Skill API Development
    Vue.js
    CodeIgniter
    Laminas
    Amazon Web Services
    MySQL
    HTML5
    JavaScript
    CSS 3
    PHP
  • $32 hourly
    • 4.5/5
    • (5 jobs)
    Hi, My name is Syrbu Maxim (English translation is Max). I have experience in web programming for more than 10 years. I always approach with great responsibility to my work and strive for quality and consistency. I'm always happy to help my customers and I look forward to developing new solutions for my customers and helping them to achieve maximum success. I effectively and professionally offer a wide range of products and services. Listed below are my experience and skills. - Core web: PHP, XML, JSON, HTML/CSS, JavaScript; - Frameworks: Codeigniter, FuelPHP; - JS Frameworks: JQuery, Kendo UI; - CMS: WordPress, PyroCMS, Joomla; - OS: Linux, Windows; - VCS: Git, SVN; - Bug/Issue trackers: Jira, Assembla, Redmine; - MySQL; Also I have a lot of experience with APIs of various platforms: Facebook API, Twiter API, Mailchimp API, Youtube API, Click & Pledge API, Box API. I look forward to working with you.
    Featured Skill API Development
    PHP
    Mailchimp
    Kendo UI
    JavaScript
    HTML
    jQuery
    CodeIgniter
    CSS
    WordPress
    WordPress Plugin
  • $25 hourly
    • 5.0/5
    • (7 jobs)
    Hi everyone, do you need professional React.js/Node.js assistance to meet your goals? I am ready to help you apply my front-end and backend skills to provide you the best quality solution. I have four years of experience working with: JavaScript/TypeScript/React/Redux/Next.JS/HTML5/CSS3/Bootstrap Node.JS/Express/MongoDB I am a problem-solver with logical, creative, and practical solutions. I always build products following best practices to ensure they are clean, scalable, maintainable, and reusable. Let's discuss your idea, and I will implement it into life.
    Featured Skill API Development
    Tailwind CSS
    CSS 3
    HTML5
    MySQL
    JavaScript
    GraphQL
    Next.js
    MongoDB
    TypeScript
    Node.js
    React
    ExpressJS
  • $16 hourly
    • 5.0/5
    • (4 jobs)
    👋 Hey everybody and welcome to my Upwork space! I’m an experienced Java developer who’s working with the up-to-date and most effective technologies. To ensure the highest quality standards, I tend to adhere to best coding practices. I continue to improve my skills and already know that the best way to learn something new and evolve as a professional is to work on the projects as a part of a team. I'm open to small and mid-size projects. Very communicative and easy-going. Ready for any skills evaluation, test task, technical interview. My tech stack: ▪ Backend: Java ▪ Frontend: HTML/CSS, Angular ▪ Frameworks: Spring Framework (SpringMVC, Spring Boot, Spring Data, Spring Security), Camunda 7 & 8 (Tasklist API, Operate API, Zeebe API, Web Modeler API) ▪ ORM: Hibernate ▪ Testing: JUnit, Mockito ▪ VCS: Git(GitHub, GitLab) ▪ Relational databases: MySQL, PostgreSQL, MariaDB ▪ NoSQL databases: MongoDB, Redis, DynamoDB, CosmosDB ▪ Build automation tools: Maven, Gradle ▪ API documentation tools: Swagger ▪ Clouds: AWS, Cloudinary–basic ▪ CI/CD: Jenkins ▪ IDE: IntelliJ IDEA ▪ Other: REST API, Design Patterns, Log4j 2, Lombok, Thymeleaf, Jakarta Servlet, JSP, JSTL, Guava, Groovy, Web Sockets, PDFsharp Workflow: - Agile, Kanban, Scrum - GIT, SVN (bitbucket/github/gitlab) - Jira, Trello, Asana, Assembla, Basecamp, ProjectPlace. I am up to long-term and full-time collaboration, so if you need a talented dev with technical background, feel free to drop me a line any time!
    Featured Skill API Development
    OpenAI API
    REST API
    Angular
    Spring Boot
    Liquibase
    Swagger
    JavaFX
    Spring Cloud
    Hibernate
    Java
    PostgreSQL
    Docker
    Microservice
  • $25 hourly
    • 5.0/5
    • (12 jobs)
    With over 5 years of immersion in the IT industry, I've cultivated expertise across various domains such as Enterprise software, Education, Fintech, and more. My primary focus lies in crafting robust back-end and front-end solutions for web applications. Here's a glimpse of my skill set: - PHP, Laravel, CodeIgniter - MySQL, MariaDB, PostgreSQL - JavaScript, Vue.js, HTML and CSS, Tailwind CSS, Bootstrap Feel free to reach out if you're seeking a proactive and adept developer to bring your ideas to fruition!
    Featured Skill API Development
    PostgreSQL
    Laravel
    API Integration
    MySQL
    CodeIgniter
    PHP
    HTML
    JavaScript
    Web Application
    Vue.js
    CSS
  • $35 hourly
    • 3.3/5
    • (8 jobs)
    Hello 🖐 I’m a Full-Stack developer with over 5 years of experience with frontend and backend development and I can bring your ideas to code for the success of your business. I specialize in: → Languages: JS, TypeScript, CSS, SCSS/SASS/LESS, HTML5 → Frameworks: JS(NextJS, Remix, NestJS, Apollo) → ORM: JS(TypeORM, Prisma, Sequelize, Mongoose) → Databases: MongoDB, PostgreSQL, MySQL, MariaDB, Redis, Oracle DB, Microsoft SQL Server → Queue Service: AWS SQS, Apache Kafka, RabbitMQ → Auth: Auth0, Amazon Cognito, Firebase Authentication, SuperTokens, Passport → Social API: Google, Facebook, Twitter, Facebook, Instagram, YouTube, Reddit, Snapchat, Pinterest, Viber, Telegram, Twilio → Payment API: PayPal, Stripe, etc → AI API: OpenAI → Blockchain: Web3, Ethers.js, Hardhat → Deployment: VPS(DigitalOcean, AWS (EC2, ECS), Hetzner), AWS (Amplify, ELB), Google Cloud (App Engine), Azure DevOps, Heroku, Vercel, Netlify, Firebase Hosting, Edgio → DevOps: Docker, Kubernetes, Ansible, AWS (Lambda, DynamoDB, API Gateway, S3, etc.), Ansible, GitLab, GitHub My experience and level of motivation will be able to provide the best results on time. I am open to productive cooperation. I will be glad to share ideas on improving and making your business more profitable. If you are here, what are you waiting for? :) Let’s talk about your project!
    Featured Skill API Development
    AWS Application
    MERN Stack
    CSS 3
    HTML
    TypeScript
    JavaScript
    Redux
    MongoDB
    NestJS
    ExpressJS
    Next.js
    Node.js
    React
  • $25 hourly
    • 4.8/5
    • (35 jobs)
    I have 10 years of experience creating large scale platforms as well as working with customers to fix bugs with rapid turnaround. I'm looking forward to embody my skills and tough experience within challengeable project under competitive guidance. I'm fond of what I'm doing and will be glad to provide you with top notch quality service in these fields: - PHP, MySQL, PostgreSQL, MVC (Laravel, Yii2, CodeIgniter); - Vue.js/ Javascript/ jQuery; - HTML/CSS including HTML5 and CSS3 - AJAX - REST APIs, JSON Waiting impatiently to start work on your ideas implementation!
    Featured Skill API Development
    Yii2
    WordPress
    MySQL
    CodeIgniter
    jQuery
    API Integration
    JavaScript
    Laravel
    PHP
    HTML5
    CSS 3
    Vue.js
  • $20 hourly
    • 0.0/5
    • (0 jobs)
    Hello! My name is Olga and I am leading a Mithril Development team. We deliver custom Web and Mobile applications. Our Tech Stack: ✅JavaScript ✅ TypeScript ✅ React.js / Redux / redux-thunk / Redux-Saga ✅ React Native ✅ Storybook ✅ Jest ✅ Node.js ✅ Express.js ✅ MongoDB ✅ Next.js ✅ Nest.js ✅ AWS ✅ HTML/CSS ✅ Tailwind CSS ✅ MySQL, PostgreSQL, GraphQL ✅ API integrations If you're seeking a dedicated and robust Tech Partner - feel free to contact us, and we will discuss your project in more detail. Best regards, Olga Mithril Development
    Featured Skill API Development
    GraphQL
    PostgreSQL
    Web Application
    CSS
    HTML
    MongoDB
    ExpressJS
    Next.js
    NestJS
    Node.js
    React
    TypeScript
    JavaScript
    Web Development
  • $25 hourly
    • 0.0/5
    • (1 job)
    Hello there, My name is Dmitry, I am a business analyst. Consider myself as a hardworking, proactive, responsible Business analyst with strong analytic mindset. Help you to create a valuable product for clients and users. My main duties as a Business analyst are: - Requirements gathering and analysis; - Ensure that documents produced keep technology aligned with project objectives; - Collaborate with developers to establish the technical vision and analyze usability and performance needs; - Customer communication and consultancy; - Participate in technical pre-sales with customers; - Translating the needs of different stakeholders into concrete business requirements; - Co-create solutions with various stakeholders and come up with innovative ideas; - Analyze and digest business requirements into technical stories ready to be developed; - Explain complex solutions to business and non-technical people; - Pre-sale activities: Discovery phase, Projects estimation, assistance in preparing commercial proposal; - Work with product manager and stakeholders in terms of business; needs, requirements, functionality and improvement opportunities; - Elicitation, analysis and documentation of software requirements into detailed specifications in the form of user stories and acceptance criteria; - Work break structure preparation for the requirements and acceptance criteria defining; - Discussion and estimation of requirements with the team; - Documentation and managing requirements according to Legal regulations; - Consultation of development/test teams during the implementation phase (validation of implemented results and resolve any issues faced by the team); - Preparing UML diagram (Use case diagram, Activities diagram); - Identification and resolution of issues with conflicting requirements; - Facilitation of Agile ceremonies (dailys, planning, grooming, review); - Participation in product testing; - Stakeholders management.
    Featured Skill API Development
    User Stories
    Bot Development
    English
    User Guide Writing
    Communications
    Client Interview
    Scrum
    Use Case
    User Acceptance Testing
    Requirements Specification
    Product Roadmap
    React Native
    Requirement Management
    Flutter
    Android App
    Requirement Analysis
    iOS
    Figma
    Prototyping
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