Hire the Top 2% of
Freelance JavaScript Developers
in Germany

priyansh N.

Vetted JavaScript developer in Germany (UTC+2)

Architect with experience of 8+ years in Frontend +Backend+big data I Have worked across various domains in my career did freelancing as well as worked for top product based companies I have expertise in payment, Ecommerce, Banking domain as well as i have knowledge of building enterprise web application and Windows , Linux native applications which can scale at high level I am java certified professional and I am having below mentioned certificates • Java Certified- Oracle certified java developer • Web component certified -Oracle Certified Web Component developer • Certified Spring boot and Aws architect. My experience is vastly distributed across technologies, such as: • Backend Solutions System Designing ,Complex application designs ,Data structure and algorithm,Architecturing Test Driven development,Team management,Windows native application,Web Applications • Tools and Tech: Language: Java ,Golang, Kotlin , Python ,Typescript,Javascript,Ruby Data base: Cassandra, Mongo-Db,Postgresql,CouchBase,MySql,Oracle,Sql and Plsql Caching: Redis,MemCache, Framework: Hibernate,Spring Jpa, Spring boot,React-Go,Dynamo-Db,Spring-Cloud,Spring-Mvc CI/CD: Jenkins, Aws-Codecommit, BitBucket, AzureDevops, Continuous Delivery Cloud: Aws and Azure Messaging-Queue: Kafka,Aws-msk,Azure-EventHub Architecture: Microservices,EventDriven,Monolithic,Windows native application Have knowledge of concurrency and event driven systems . • Front End Technologies JavaScript, jQuery, Angular 2, Typescript,React ,Es6,npm,web pack, grunt • Hadoop Ecosystems Spark, scala, hdfs ,Mapreduce,Hadoop,scoop,hive,

Andrii S.

Vetted JavaScript developer in Germany (UTC+2)

I'm a SR Web developer with **9 years** of production experience and **7 years** using **ReactJs**. Right now I am a contractor in Berlin, Germany. I am helping my clients to build robust solutions with focus on user experience. For some clients I have also builded sharable and scalable UI components (UI Library) that can be used across different projects using NPM. I designed, described, implemented and led a highly scalable SaaS solution that used multiple backend services and consisted of multiple frontend micro-services. I have been working with **Redux for 4+ years**, also I am working with **Apollo / GraphQL** since 2019. I have been using **TypeScript** since 2017. For testing I am using Cypress.io for E2E and Jest for unit and snapshot testing.

Paul K.

Vetted JavaScript developer in Germany (UTC+1)

Ruby on Rails Technical Lead with 15+ years of experience in full-stack software development. Architect solutions that are easy to support and scale, achieving it, and management practices. Being a Ruby on Rails contributor helped numerous open-source projects like Ruby on Rails. Scale teams and grow the R&D office of the self-organized developers without any velocity decrease

Issah S.

Vetted JavaScript developer in Germany (UTC+1)

I am a Senior Software Developer with 6 years of experience leading projects by acting as an architect, developer and programmer analyst. Proficient in supporting project deliverables and maintaining releases. A strong leader in guiding support teams and solving complex issues. Steadfast in planning and implementing effective development strategies based on industry best practices.

Antonio P.

Vetted JavaScript developer in Germany (UTC+1)

I'm a Senior Software Engineer who over the years built multiple complex products from scratch and can work with multiple programming languages. This is my Youtube channel: https://www.youtube.com/@ScalableScripts

Mark K.

Vetted JavaScript developer in Germany (UTC+1)

Frontend Developer with 3+ years of professional experience, focusing on creating highly interactive web applications, design systems and data visualisations. Deep knowledge of React, TypeScript and the Web ecosystem. [https://github.com/biowaffeln/](https://github.com/biowaffeln/)

giorgia S.

Vetted JavaScript developer in Germany (UTC+2)

Senior Javascript fullstack developer with 10 years of experience in the web development industry and major focus on frontend. I have a good knowledge of the whole product development process from concept, design, infrastructure and deployment. Architecture, product development, and MERN stack are my strongest points. I also work as a teacher for a Bootcamp, coach young developers, write technical articles, and enjoy life on the road.

Björn B.

Vetted JavaScript developer in Germany (UTC+2)

I have been coding since 2007, starting with C. In 2010 I switched to web development and have stayed there ever since. I do stray from languages and tools often, so I can learn more and grow - something I try others to experience as well.

Sergio P.

Vetted JavaScript developer in Germany (UTC+2)

I am a software developer since 2010 and have been working with many technologies like Java, C#, PHP, but in the recent past I am more focused working with Python to create great and reliable back-end solutions. I still have a solid front-end background and I try to educate myself in my free time. I graduated in computer science and have a master in Informatic Security.

Ebuka U.

Vetted JavaScript developer in Germany (UTC+1)

I am a backend engineer with over 5 years of experience across many industries ranging from B2B, real-time chat, mobility, healthcare, e-commerce, education and food ordering-platform using technologies like Node.js, Typescript, MongoDB, DynamoDB, PostgreSQL, Redis, Docker, Kubernetes, Lambda, SQS, SNS, S3 and many other AWS service, git etc. Deep understanding of smart contract development, particularly on EVMcompatible chains, using Solidity. Experience in developing decentralized applications (DApps), including the use of flash loans and price oracles for arbitrage opportunities. Knowledge of blockchain fundamentals, with a focus on decentralized finance (DeFi) solutions and protocols like Uniswap and Aave.