The Best REST API Developers For Hire In Romania

Check out REST API Developers in Romania with the skills you need for your next job.

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$70 hourly
- 5.0/5
- (9 jobs)
- fully embraced SwiftUI; - big on modular codebases and clean architecture flavors - usually taking the lead in development and taking initiative product wise - ish at designing screens out of just ideas, but great as a critical eye over provided design

REST
Stripe
RxSwift
Apple Xcode
RESTful Architecture
iOS Development
Mobile App Development
Firebase
In-App Purchases
Node.js
Swift
$70 hourly
- 5.0/5
- (1 job)
I have been responsible for leading projects from concept to delivery, contributing to all stages of the SDLC with a self-driven and proactive approach: • Collaborate with various stakeholders to gather and analyze requirements • Design, document, develop, test, and review Mulesoft app/API implementations • Establish and manage CI/CD pipelines using Jenkins, Octopus, and Azure DevOps • Debug and resolve technical issues while coordinating with Mulesoft support • Demonstrate implemented solutions to stakeholders, ensuring transparent communication of progress and results Key Projects: Bike Leasing Company Integration Refactor: Overhauled the client's integration, redesigning ~20 e-layer and ~20 s-layer endpoints, and restructuring 6 p-layer scheduled flows. This led to improved system efficiency, meeting the client's coding guidelines, and ensuring consistent alignment with both internal and external stakeholders. Energy Sector Core Business Process Refactor: Successfully transitioned 20+ Dell Boomi flows to Mulesoft within a span of 6 weeks. This involved acquiring Dell Boomi certification, reverse-engineering the existing code, and orchestrating an MQ-based Mule solution, thus ensuring seamless contract-related events routing per the business and technical requirements. Oil Industry Payment Terminals Integration: Integrated unmanned POS devices with multiple backends to facilitate customer loyalty program. Created a highly reusable MongoDB system API, a price calculation API, and a process API to handle the payment provider's authentication & business logic, enabling customers to redeem discounts, improving customer loyalty and engagement.

REST
MySQL Programming
API Development
Microsoft SQL Server Programming
Mulesoft
Solution Architecture
API Documentation
API Integration
RESTful Architecture
Python
Java
$35 hourly
- 4.7/5
- (2 jobs)
Backend developer with 7+ years of experience in a corporate company. I worked to develop microservices using Java, Spring, Maven, Git, Jenkins, Hibernate, QueryDsl, Openshift, REST, AMQP, CQRS, Reactive programming etc.

REST
Spring Framework
RabbitMQ
RESTful API
Jenkins
Microservice
Apache Maven
OpenShift
Spring Boot
RESTful Architecture
Java
Oracle Database
PostgreSQL
$40 hourly
- 5.0/5
- (1 job)
Passionate and results-driven Java developer with over 8 years of experience in designing, implementing, and maintaining scalable software solutions. With a strong foundation in Java programming, I specialize in crafting efficient and robust applications that meet client needs and exceed expectations. 💻Until now I worked on web applications from Automotive Industry, Telecom and Finance, on monolith and microservice architecture. 📞 Don't hesitate to accept my proposals for high quality work 𝗞𝗲𝘆 𝗤𝘂𝗮𝗹𝗶𝗳𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀 ⭐ Proficient in Java programming language, with a strong understanding of object-oriented principles and design patterns. ⭐ Experienced in utilizing frameworks such as Spring, Spring Boot, and Hibernate for building robust and scalable applications. ⭐ Knowledgeable in unit testing frameworks like JUnit and Mockito for ensuring code quality and reliability, with expertise in debugging and troubleshooting Java applications. ⭐ Designing architecture ⭐ Leading new joiners ⭐ Maintaining communication with the client ⭐ Proficient in implementing CI/CD pipelines using tools like Jenkins, GitLab CI/CD, or CircleCI to automate the build, test, and deployment processes for applications. ⭐ Proficient in scripting languages such as Bash, or PowerShell 𝗞𝗲𝘆 𝘁𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀 ✅ JAVA ✅ Spring Boot ✅ Redis ✅ Docker ✅ Kafka ✅ ElasticSearch ✅ Gradle ✅ Maven ✅ PostgreSQL ✅ Oracle ✅ Keycloak ✅ Jenkins ✅ Github Actions

REST
RESTful Architecture
REST API
Spring Security
Spring MVC
Hibernate
GitHub
Apache Kafka
Docker
Jenkins
Redis
Elasticsearch
PostgreSQL
Spring Framework
Spring Boot
Java
$70 hourly
- 5.0/5
- (7 jobs)
Well-anchored in the technical environment of software development, I am an engineer, fanatical about competitive technology advancement. My focus lies on researching methods for meeting the needs of a company as a business through technology.

REST
Web Service
Architectural Design
Agile Software Development
JetBrains IntelliJ IDEA
Android SDK
RESTful Architecture
Mobile App Development
SQLite
Kotlin
Java
$72 hourly
- 5.0/5
- (23 jobs)
I am a Senior Mobile Developer / Contractor / Freelancer with 11+ years of experience, using my expertise, skills, and passion to identify & implement clients’ needs with regards to their software solutions. Only interested in remote work!

REST
Flutter Stack
Apple Xcode
Mobile App Testing
Android SDK
iOS
Android
Android App Development
Dart
Flutter
Mobile App Development
RESTful Architecture
iOS Development
Swift
$40 hourly
- 5.0/5
- (3 jobs)
Independent full-stack developer skilled in: * Node/Express, Ruby / Ruby on Rails, Django, Spring, Laravel * Client-side tech (HTML5 with HAML, CSS3 with SASS, JavaScript, jQuery, , Backbone JS, Bootstrap, Angular JS, React JS, Vue JS, Foundation) * Scalable applications architecture * Databases: relational (PostgreSQL, MySQL) * Background jobs processing: Sidekiq, Resque, delayed_job * RESTful APIs implementation, integration with any third-party APIs (including social media APIs: Facebook, LinkedIn, YouTube, and more) * Rails applications deploy, monitoring, maintenance: Digital Ocean * Amazon Web Services infrastructure: CouldFront, S3 * Process: TDD/BDD with RSpec, Cucumber, Capybara * Version control systems: git (with GitHub and GitBucket)

REST
RESTful Architecture
HTML5
SQL
CSS 3
JavaScript
Vue.js
Ruby on Rails
jQuery
Ruby
React
$20 hourly
- 5.0/5
- (4 jobs)
Hello! My name is Emma and I am a Quality Assurance Engineer. I am highly capable of testing a variety of applications and software over a variety of different platforms.

REST
Manual Testing
Jama Software Jama
SOAP
Spring Boot
GitHub
XML-RPC
RESTful Architecture
Test Plan
Software Testing
Docker
Jira
API Testing
Web Testing
Jenkins
$80 hourly
- 5.0/5
- (40 jobs)
With over a decade of experience in full-stack web development and architecture, I bring a wealth of knowledge and a track record of delivering high-performance, scalable applications. My expertise spans the entire development lifecycle, from conceptualization to deployment and maintenance. What sets me apart: Full-Stack Mastery: Proficient in both front-end (React, Vue.js, Angular) and back-end (Node.js, Python) technologies. AI Integration Specialist: Experienced in implementing machine learning models, natural language processing, and computer vision into web applications. Scalable Architecture: Skilled in designing and building systems that can handle millions of users. Cloud Expertise: Extensive experience with AWS, Google Cloud, and Azure for robust, cloud-native solutions. Agile Methodologies: Adept at working in fast-paced, collaborative environments using Scrum and Kanban. Problem Solver: Known for tackling complex challenges and delivering innovative solutions. Continuous Learner: Always up-to-date with the latest web technologies and AI advancements. Harvard MBA graduate - the CORe program, completed in March, 2024 Whether you need to enhance your existing web application with AI capabilities, build a new system from the ground up, or optimize your current infrastructure, I have the skills and experience to exceed your expectations. Let's collaborate to bring your vision to life with the perfect blend of established web technologies and cutting-edge AI innovations.

REST
Data Scraping
Vuex
ECMAScript 6
Vue.js
RESTful Architecture
ExpressJS
Nuxt.js
React
Node.js
CSS
Sass
JavaScript
Apache CouchDB
HTML5
MongoDB
$80 hourly
- 0.0/5
- (0 jobs)
A versatile and creative software engineer with hands-on experience in developing web applications and services, having a keen eye on details. I am also a sound engineer working with synthesizers of all kinds, Logic Pro and Ableton Live. In my spare time I'm collecting and playing vinyl records and doing some photo work (digital and analog).

REST
Ableton Live
Logic Pro
Team Management
Microsoft Azure
Software Architecture
Next.js
React
React Native
RESTful Architecture
Adobe Photoshop
JavaScript
Music & Sound Design
.NET Framework
Node.js
Angular
$50 hourly
- 4.5/5
- (19 jobs)
If you have an idea for your company, we can materialize it. I provide options to fit all your needs to project your professionalism and brand! I can write fast, maintainable code in very short period of time. My main strengths are web scraping and automatization, API implementation, captcha bypassing, multiprocessing. Also very passionate about Linux operating systems. I offer full implementation between different operating systems. ~ Norbert Bota

REST
Data Scraping
Reverse Engineering
Machine Learning
Tesseract OCR
Linux System Administration
API Integration
API
Django
Flask
Docker
RESTful Architecture
Python
C++
OpenCV
$25 hourly
- 0.0/5
- (0 jobs)
I am an extremely passionate software engineer, highly productive in the areas of mobile development, and even web development. I have excellent adaptability skills that allow me to quickly understand a product or a business case to deliver an accurate and proficient implementation of a solution.

REST
RESTful Architecture
PHP
Payment Gateway Integration
iOS Development
WordPress
Java
SQL
AngularJS
$25 hourly
- 0.0/5
- (1 job)
Experienced Go(lang) backend developer with a passion for crafting efficient, scalable, and maintainable software solutions. With over 10 years of hands-on experience in building robust software, I have a proven track record of delivering high-quality code that meets performance and reliability standards.

REST
Back-End Development
RESTful Architecture
Microservice
RESTful API
Golang
$30 hourly
- 5.0/5
- (1 job)
I spend many hours following the latest news, conferences, checking changelogs and tesing different versions for compatibility to make sure that your app benefits from those changes. My full stack skills will make your website fast, reliable and easy to expand in the future. 🔹 Experience: 6+ years 🔹 Expertis: - python, Django, Flask, Django REST Framwork - React, Vue, Angular - Bootstrap, Javascript, CSS, JQuery - Postgres, MySQL, MongoDB, SQLite. 🔹 Service: - improving performance and modernising legacy applications - hardening your site's security using the latest standards - automating as much as possible - deploying to production, with SEO optimised, HTTPS enabled 🔹 Testimonials: "Petru presented good knowledge of Python and Django. His communication was very clear and professional, and he was able to dive right into some complicated code and significantly improve its performance. He is a reliable and skilled contractor who I would recommend." "Fast, communicates great and reliable. The kind of guy I like doing business with and I'm picky." "Petru did a very good job working on an existing React project. He got everything set up independently, migrated everything to a recent React version and was able to start coding in no time. "

REST
RESTful Architecture
PostgreSQL Programming
Flask
Firebase
Django
Angular
XML
Vue.js
JSON
React
$20 hourly
- 0.0/5
- (0 jobs)
I'm a developer experienced in building Java applications with Spring Boot, also web applications with Java and Angular.

REST
Angular
Spring Boot
Git
HTML
RESTful API
CSS
Spring MVC
Jakarta Server Faces
JavaScript
Java
SQL
RESTful Architecture
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