Hire the best Restful API Freelancers in Montenegro

Check out Restful API Freelancers in Montenegro with the skills you need for your next job.
  • $50 hourly
    Experienced Full Stack Developer with 15 years in the industry and high-level proficiency in: - Dart (Flutter) - JavaScript (Vanilla, Vue, Angular, Node.js) - PHP (Vanilla, WordPress, Laravel) - MongoDB - MySQL - CSS - Utilizing Cloud Services - Firebase (cost-optimized approach) I am very familiar with Web and Mobile App Architecture. Have worked with a good number of successful development teams but also carried out a lot of projects alone as I have a keen eye for design paired with expertise in Adobe Photoshop and Illustrator. So I can produce good graphic design and implement it myself. I enjoy turning problems into practical solutions. My creative and logical brain waves are in sync, so I learn things by storing and connecting functional patterns in a visual context. A lot of experience brought many patterns to the table, so now when I learn new things I can guess key points, learn all about them and instantly connect the rest. Every time I repeat something, I try to make some optimizations, so my quest for perfection is a never-ending process.
    Featured Skill Restful API
    Node.js
    WordPress Plugin
    Flutter
    Firebase
    Social Media Account Integration
    2D Animation
    WebRTC
    Cloud Computing
    PHP
    JavaScript
    RESTful API
    User Profile Creation
  • $50 hourly
    Overview: I’m a full-stack web developer with 4+ years of experience building performant, scalable, and user-friendly applications. My expertise spans both backend and frontend development, with a strong focus on systems architecture and DevOps. Backend Expertise: Flask, FastAPI, Django Designing RESTful APIs and integrating complex third-party systems Optimizing server-side performance Frontend Expertise: Svelte/SvelteKit, React Creating sleek, responsive, and accessible user interfaces Prioritizing SEO and performance optimizations DevOps Knowledge: Deploying and managing applications on Google Cloud and AWS Containerization using Docker Advanced Linux system administration skills, honed through managing my homelab Notable Projects: Online Marketplace for Land Sales: Built a high-performing platform with Stripe integrations, including custom systems for monthly payments. Delivered exceptional results in SEO and performance scoring. Salon Scheduling Platform: Developed a system for beauty salons featuring Google Maps API integration and a custom calendar for appointment scheduling. Whether you need a complete web solution, improvements to an existing system, or an experienced architect for your project, I’m here to help. Let's create something exceptional!
    Featured Skill Restful API
    Project Management
    Automation
    Rust
    Selenium
    Flask
    Linux System Administration
    DevOps
    JavaScript
    Django
    React
    RESTful API
    Web Application
    Svelte
    Google Cloud Platform
    NGINX
  • $40 hourly
    Overview: As a mid to senior software engineer with extensive experience in developing complex backend code and working with data, I bring a strong skill set to deliver high-quality solutions. I have successfully completed multiple projects on Upwork, including API integrations, data extraction, database management, and automation scripts. I have a proven track record of delivering efficient, secure, and scalable solutions. Key Skills: Python Programming: Proficient in developing robust and efficient code using Python. API Integration: Extensive experience in integrating various APIs, including Facebook Ads, Impact Radius, Klaviyo, GoHighLevel, and more. Backend Development: Skilled in building scalable backend systems and implementing RESTful services. Data Engineering & Analysis: Strong background in data extraction, transformation, and loading (ETL), along with database management and data visualization. Services I Offer: API Integration: Seamlessly connect different platforms and services through well-designed APIs. Data Extraction & Storage: Extract data from various sources, store it efficiently in databases, and design schemas for optimal performance. Automation Scripts: Develop scripts and integrations to automate repetitive tasks and streamline workflows. Backend Development: Build robust backend systems, implement RESTful services, and ensure secure data handling. Data Engineering & Analysis: Perform data extraction, transformation, and loading processes, create data pipelines, and provide actionable insights. If you are looking for a reliable, skilled, and detail-oriented software engineer and data expert, I am confident that I can deliver top-notch solutions tailored to your specific needs. Let's discuss your project requirements and take your business to new heights.
    Featured Skill Restful API
    Qlik Sense
    Database Development
    Data Science
    ETL Pipeline
    Django
    Blockchain
    RESTful API
    Symfony 4
    Database Management
    Smart Contract
    Data Analysis
    Web Development
    JavaScript
    PHP
    Python
  • $35 hourly
    Hi there! 👋 Are you in search of a talented Frontend Developer who can help you build web applications? Look no further than me! My experience includes 5 years of front-end development, where I have built and maintained scalable web applications, integrating third-party APIs and services, and utilizing tools such as - JavaScript, - TypeScript, - Python, - React, - Backbone, - Starlette, - jQuery, - Bootstrap, - Tailwind and Stylus for designing and developing responsive and accessible UI. Additionally, I have experience in full-stack development where I have worked with Next.js for server-side rendering and utilized MySQL, Google APIs, Prisma ORM, and Hubspot API. I am confident that I possess the necessary skills to meet and exceed your development needs. My ability to create beautiful, efficient, and scalable front-end applications is a testament to my skills and dedication to providing the best possible service to my clients. I am passionate about staying up-to-date with the latest trends and technologies in the industry, and I am committed to delivering work of the highest quality. Let's bring your vision to life and achieve your business goals!
    Featured Skill Restful API
    Firebase
    RESTful API
    Jinja2
    npm
    Git
    Sass
    JavaScript
    HAML
    CSS 3
    Python
    Node.js
    jQuery
    Bootstrap
    HTML
    Responsive Design
  • $35 hourly
    As a full-stack, cross-platform web and software developer with over 5 years of experience, I am dedicated to building high-quality solutions that prioritize design, security, and overall performance. Desktop Applications: PyQt, PySide, Plyer, Kivy/KivyMD/KivyGlow (custom widget library) Web Applications: Flask, Django, Django REST Framework, Celery, Wagtail, HTML+CSS+JavaScript, TailwindCSS, Alpine.js Databases: PostgreSQL, MySQL, SQLite, Redis Web Scraping: Selenium, Scrapy Deployment: Docker, Docker Compose Leadership: Experience as a Tech Lead in a small team Education: Bachelor Degree in Mathematical support and administration of information systems from Don State Technical University. I am always open to discussing new ideas and ready to help bring them to life. Feel free to reach out!
    Featured Skill Restful API
    Qt Framework
    API
    Kivy
    PyQt
    Tailwind CSS
    RESTful API
    ChatGPT
    Bootstrap
    Desktop Application
    Web Application
    Docker
    PostgreSQL
    Flask
    Django
    Python
  • $80 hourly
    I am an independent software engineer with a very broad range of development skills and technologies. I most enjoy working in small innovative teams and with individual decision makers to help grow their ideas into mature and robust software systems based on modern technological foundations. I'm also not a stranger to big software companies, and I can be a reliable team member as well as a small group project architect/leader when needed. I have strong, many year experience with the following technologies: - Python, JavaScript, C++, C#, TypeScript, Java - Cloud Services, Amazon Lambda, AppEngine, Firebase, AWS, Linux, Serverless, DevOps. - Vue.js, React, Flutter, Android, NDK, GTK, Win32 API - DynamoDb, Datastore, MySQL, MS SQL, Redis, NoSQL. - Flask, Gunicorn, Django, Nginx, Apache. I'm also eager to extend my experience in cutting edge technologies and programming languages like Dart, Kotlin, Rust... I am looking for the opportunity to design and build a system from the ground up for you!
    Featured Skill Restful API
    RESTful API
    Amazon Web Services
    DevOps
    Windows API Development
    Google App Engine
    HTML5
    Python
    C++
    JavaScript
  • $70 hourly
    Are you looking for a developer who specializes in custom Laravel or WordPress solutions? Look no further. With extensive experience in developing complex solutions and API integrations, I'm confident in my ability to deliver high-quality results that exceed your expectations. I specialize in various areas, including: - Complex Laravel and WordPress applications - OpenAI and ChatGPT - REST API - Mobile app backend - Google map API, geolocation by IP, address autocomplete - Complex Woocommerce customization - Any external API services When it comes to coding, I follow modern guidelines and always ensure that my code is clean and scalable. For WordPress projects, I use hooks and filters instead of hardcoding the core to ensure that clients can upgrade WordPress, themes, and plugins without any issues. For Laravel projects, I follow the MVC standard and best practices. Ready to get started? Simply click the green "Invite to Job" button, and we can discuss your project details, questions, or ideas in more detail. With my expertise and experience, I'm confident that I can help you achieve your goals and deliver results that meet your needs. Thank you, and best regards. ===================== Keywords: Laravel, PHP developer, WordPress, Woocommerce, Woocommerce Subscriptions, JS, JavaScript, API, Stripe, PayPal, ACF Pro, Gutenberg, Digital Ocean, Elastic Search, Git, GitHub, Jira, Asana, REST API, Laravel Nova, Laravel Forge, Laravel Jobs, Queues, Websockets, Vue.js, OpenAI, ChatGPT
    Featured Skill Restful API
    Full-Stack Development
    Elasticsearch
    RESTful API
    Web API
    API Development
    Back-End Development
    Front-End Development
    Web Development
    Vue.js
    JavaScript
    WordPress Plugin
    WooCommerce
    WordPress
    Laravel
    PHP
  • $25 hourly
    Hi there! I'm Radomir Mijovic, a full-stack developer passionate about creating seamless web experiences for all end-users. With a specialization in Python and Django, and vast experience across numerous successful roles, I bring a comprehensive skill set to every project, handling both front-end and back-end development with precision and care. Soft skills : • Independent & project owner • Curious & motivated self-learner • Good communicator & story-teller Languages: • Proficient : Python • Almost proficient : HTML, CSS, JavaScript Frameworks: • Django • Django Rest Framework • Flask • React • Next Js Also using: • Docker • Docker compose • Fast Api Operating Systems: • Windows • Linux Familiar: • React Native
    Featured Skill Restful API
    Linux
    API
    API Development
    RESTful API
    HTML
    Django
    Docker
    JavaScript
    CSS
    React
    CSS 3
    Next.js
    Flask
    PostgreSQL
    Python
  • $20 hourly
    Hello, I'm Krsto Kostić, a passionate software developer based in Bosnia and Herzegovina. Currently, I hold a significant role at one of the country's premier software companies. With over three years of experience in web development, I possess robust expertise in a diverse range of technologies: • Front-end: React, Angular2+, CSS (with proficiency in libraries like Bootstrap and Material UI), HTML, and JavaScript. • Back-end: Node.js, ASP.NET Core, and ASP.NET Web API. • Databases: MongoDB, SQL Server, and PostgreSQL. I'm venturing into the freelance realm not only to work on diverse projects but also to continually challenge myself, learn, and expand my programming horizons. Please don’t hesitate to get in touch. I'm confident in delivering results that will exceed your expectations. Warm regards, Krsto Kostić
    Featured Skill Restful API
    RESTful API
    Angular
    JavaScript
    MongoDB
    ASP.NET
    ASP.NET Web API
    MySQL
    HTML
    Node.js
    PostgreSQL
    React
    ASP.NET Core
    CSS
  • $20 hourly
    Python backend/fullstack development Stack: ○ Languages: Python, JavaScript, TypeScript, HTML5, CSS3 ○ FW: Django, DRF, Flask, Webpack, React.js ○ Skills: Celery, Redis, API, SQLAlchemy, Pytest ○ BD: PostgreSQL, MySQL ○ Tools: Docker, PyCharm, VSCode, Node.js ○ OS: Linux, Windows ○ Version control: Git
    Featured Skill Restful API
    CSS 3
    HTML5
    Node.js
    React
    JavaScript
    Docker Compose
    Celery
    TypeScript
    Redis
    RESTful API
    PostgreSQL
    Flask
    Django
    Back-End Development
    Python
  • $35 hourly
    I've been working in Back End software development for more than 20 years. I'm experienced in - Programming Languages: C#, C++, JavaScript - Frameworks and Technologies: ASP.Net, REST API, ASP.Net Core, AWS - Databases: Oracle, MS SQL, Snowflake, DB2, Informix - Cloud Services: AWS, Azure, Citrix - Familiar with JavaScript frameworks: React, Angular - Familiar with Entity Framework I am always eager for challenging opportunities to satisfy my passion and advance my career. If you're looking for a development partner who will be as committed to the success of your project as you are, send me a message today! Yours sincerely Dmitrii
    Featured Skill Restful API
    Snowflake
    SQL Programming
    .NET Core
    .NET Framework
    C++
    AWS Lambda
    C#
    RESTful API
  • $30 hourly
    Are you looking for a developer who specialized in JS backend solutions? Look no further. With extensive experience in developing complex solutions and API integrations, I'm confident in my ability to deliver high-quality results that exceed your expectations. I specialize in various areas, including: - Complex Node.js applications using popular frameworks, such as NestJS and Express.js - Database engineering (PostgreSQL, ClickHouse and MongoDB) - Database query and optimization - REST and GraphQL APIs - Data gathering and aggregation - OpenAI and ChatGPT - Payment integration (Stripe, Paddle) - Any external API service When it comes to coding, I follow modern techniques and always ensure that my code is clean, well-documented and scalable. Depending on your preferences, my projects can follow enterprise patterns such as DDD, TDD, CQRS. Thank you, and best regards. ============================================================= Keywords: Node.js, NestJS, Express, Typescript, JavaScript, API, Git, GitHub, Jira, Linux, Backend, REST, GraphQL, WebSockets, PostgreSQL, ClickHouse, MongoDB, Redis, SQL, OpenAI, GPT, ChatGPT, Microservices.
    Featured Skill Restful API
    API Development
    Back-End Development
    Jest
    Git
    MongoDB
    ClickHouse
    Redis
    PostgreSQL
    ExpressJS
    NestJS
    TypeScript
    GraphQL
    RESTful API
    Node.js
    JavaScript
  • $40 hourly
    I am an experienced full-stack software engineer, with more than 7 years of traceable history working with clients world-wide. I have built scalable solutions across various domains, ranging from web shops, all the way to major financial regulatory institutions. I have extensive expertise in developing server-side software modules, as well as client-side user interface components. My main tech focus in recent years has been on designing and implementing RESTful web services using .Net technologies. I have extensive experience working with C#, .Net, EF Core, SQL Server, PostgresSQL, Anuglar2+, Python, HTML, CSS. I speak native-level English and I always provide daily updates during the whole life cycle of the project. Communication is very important to me, and will never be a problem. If you have a project in mind, we can always schedule free consultations, no strings attached.
    Featured Skill Restful API
    LINQ
    .NET Core
    NUnit
    Python
    AWS Lambda
    PostgreSQL
    RESTful API
    Git
    CSS
    HTML
    TypeScript
    Angular
    Entity Framework
    Microsoft SQL Server
    C#
  • $40 hourly
    I am a Full-Stack Software Engineer with blockchain expertise, driving 7 years of real world experiences in fullstack web and mobile app development . I am a founding engineer at Joinbloom(investment platform for teens). Looking for opportunities to work on cool products. I believe passion and curiosity always win. Thanks for your attention and look forward to working with you!
    Featured Skill Restful API
    Front-End Development
    Full-Stack Development
    Python
    Artificial Intelligence
    Django
    Back-End Development
    Flask
    RESTful API
    GitHub
    ExpressJS
    React Native
    Node.js
    Docker
    Kubernetes
    MongoDB
  • $25 hourly
    I am a data engineer with 10+ years of experience. * C1 Advanced English level; * Data extraction and scraping (python/scrapy) * Data cleaning and validation; * Data Analysis & Data Visualizations (grafana, Google Data Studio, Forest admin); * Devops tasks & infrastructure management (Terraform, Amazon, Heroku, GCP) * Machine learning algorithms (GAN, topic modeling, face recognition, text generation with GPT-2 or GPT-3) * Python, bash, SQL scripting; * React; * Postgresql, MongoDB, Elasticsearch, Clickhouse, HANA; * Docker, git flow, 12 factor apps (12FA); * Django vesrion upgrades.
    Featured Skill Restful API
    GraphQL
    PostgreSQL
    RESTful API
    Data Engineering
    Tornado
    Django
    MongoDB
    ClickHouse
    Software Architecture & Design
    Wireframing
    ETL Pipeline
    Terraform
    Front-End Development
    Python
  • $50 hourly
    I'm a seasoned Software Architect and Java Developer with more than 13 years of experience in the IT industry. With a strong background in leading multifaceted software projects, I specialize in system integration, technological and business processes automation, and IT consulting. What I'm Best At: Java Development: Proficient in Java 17, Kotlin, Spring Boot, Hibernate, and a host of other cutting-edge technologies. Whether it's migrating payments systems or developing APIs, I have the skills to craft efficient and maintainable code. Solution Architecture: My experience as a Head Architect and Technical Lead has honed my ability to design microservices architecture and integrate them with various platforms. I've worked with major financial institutions, creating solutions that stand up to demanding requirements. Team Leadership: Leading backend development teams and coordinating with corporate architecture departments, I've successfully steered projects to completion, ensuring they meet quality, timeline, and budgetary targets. Consulting and Performance Optimization: My work in consultancy roles has enabled businesses to solve performance issues and streamline their systems, utilizing technologies like Apache Camel, JMS - ActiveMQ, PostgreSQL, and more. Versatile Industry Experience: My portfolio spans sectors including banking, telecommunications, public services, and energy. I've delivered projects for globally recognized brands, ensuring that my solutions are tailored to industry-specific challenges. Languages: I'm fluent in both Russian and English, ensuring clear communication in multinational environments. I'm excited to bring my diverse skill set to new projects and help businesses reach their technology goals. If you're looking for a dedicated professional who combines deep technical knowledge with strategic thinking and a hands-on approach, please feel free to reach out. Let's create something remarkable together!
    Featured Skill Restful API
    React
    Microservice
    RESTful API
    Apache Camel
    Oracle
    PostgreSQL
    Kotlin
    Spring Boot
    Spring Framework
    Problem Solving
    Solution Architecture
    JavaScript
    Java
  • $26 hourly
    I am a professional React Native developer with over 3 years of experience in building high-performance mobile applications. My expertise includes: - React Native mobile app development - JavaScript & TypeScript - Cross-platform mobile development for iOS and Android - State management with Redux, Context API - API integration (REST, GraphQL) - Performance optimization and debugging I’m experienced in implementing complex UI components, integrating third-party services, and ensuring a seamless user experience across both iOS and Android. I’m passionate about delivering quality mobile solutions and working closely with clients to achieve their goals. Let’s discuss how I can help bring your project to life.
    Featured Skill Restful API
    Mobile App Development
    GraphQL
    RESTful API
    Redux
    TypeScript
    JavaScript
    React Native
  • $30 hourly
    My Skills: php – 99% OOP php – 90% Design Patterns – 90% MYSQL – 90 % PostgreSql – 70% MongoDB – 80% YII2 -100% Laravel -80% Symfony -80% Javascript, Jquery – 80% Angular (TypeScript, ES6 – 80%) – 70% VueJS – 90% Docker – 70% Linux 70% autotests - Unit, Codeception
    Featured Skill Restful API
    RESTful API
    Angular
    Laravel
    Kubernetes
    Docker
    Yii2
    Vue.js
    ECMAScript 6
    API
    JavaScript
    Python
    MongoDB
    TypeScript
    PHP
    SQL
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