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Hello! I’m Rija Nadeem, a Berlin-based Full-Stack Software Engineer with a strong passion for building scalable web and mobile applications. I specialize in frontend architecture and enjoy crafting delightful user interfaces while ensuring solid backend foundations with REST/GraphQL APIs, TypeScript, and Node.js. I thrive in international and remote teams, delivering production-ready solutions and continuously optimizing performance and developer experience. Outside of coding, I enjoy collaborating with cross-functional teams, improving workflows, and mentoring teammates through thoughtful code reviews and documentation. My goal is to ship reliable software that scales with business needs and brings tangible value to users across diverse markets.…Hello! I’m Rija Nadeem, a Berlin-based Full-Stack Software Engineer with a strong passion for building scalable web and mobile applications. I specialize in frontend architecture and enjoy crafting delightful user interfaces while ensuring solid backend foundations with REST/GraphQL APIs, TypeScript, and Node.js. I thrive in international and remote teams, delivering production-ready solutions and continuously optimizing performance and developer experience. Outside of coding, I enjoy collaborating with cross-functional teams, improving workflows, and mentoring teammates through thoughtful code reviews and documentation. My goal is to ship reliable software that scales with business needs and brings tangible value to users across diverse markets.

Rija Nadeem

Full Stack Developer, Web Developer, Front-End Developer, +2

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Hello! I’m Rija Nadeem, a Berlin-based Full-Stack Software Engineer with a strong passion for building scalable web and mobile applications. I specialize in frontend architecture and enjoy crafting delightful user interfaces while ensuring solid backend foundations with REST/GraphQL APIs, TypeScript, and Node.js. I thrive in international and remote teams, delivering production-ready solutions and continuously optimizing performance and developer experience. Outside of coding, I enjoy collaborating with cross-functional teams, improving workflows, and mentoring teammates through thoughtful code reviews and documentation. My goal is to ship reliable software that scales with business needs and brings tangible value to users across diverse markets.…Hello! I’m Rija Nadeem, a Berlin-based Full-Stack Software Engineer with a strong passion for building scalable web and mobile applications. I specialize in frontend architecture and enjoy crafting delightful user interfaces while ensuring solid backend foundations with REST/GraphQL APIs, TypeScript, and Node.js. I thrive in international and remote teams, delivering production-ready solutions and continuously optimizing performance and developer experience. Outside of coding, I enjoy collaborating with cross-functional teams, improving workflows, and mentoring teammates through thoughtful code reviews and documentation. My goal is to ship reliable software that scales with business needs and brings tangible value to users across diverse markets.

Available to hire

Hello! I’m Rija Nadeem, a Berlin-based Full-Stack Software Engineer with a strong passion for building scalable web and mobile applications. I specialize in frontend architecture and enjoy crafting delightful user interfaces while ensuring solid backend foundations with REST/GraphQL APIs, TypeScript, and Node.js. I thrive in international and remote teams, delivering production-ready solutions and continuously optimizing performance and developer experience.

Outside of coding, I enjoy collaborating with cross-functional teams, improving workflows, and mentoring teammates through thoughtful code reviews and documentation. My goal is to ship reliable software that scales with business needs and brings tangible value to users across diverse markets.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Language

Urdu

Fluent

English

Fluent

Work Experience

Frontend Engineer at Grover

August 1, 2025 - Present

Contributed to the development of web and mobile apps using React Native, TypeScript, and NestJS, supporting thousands of active users in the European market. Optimized CI/CD pipelines using GitHub Actions, increasing confidence in code quality. Enhanced internal documentation and collaborated with cross-functional teams to streamline workflows, focusing on UI improvements and code enhancements. Improved application reliability by implementing unit tests and real-time monitoring with Datadog. Gained exposure to Datadog’s APM, RUM, synthetic testing, and log Explorer. Contributed to tech debt by integrating Storybook for better UI exposure. Participated in bug bashes, refinement sessions, guilds, and code reviews.

Full Stack Software Engineer at Agentnoon

June 1, 2023 - May 1, 2025

Developed and scaled workforce planning product features using Vue 3, Vuex, Tailwind, Node.js, Express.js, Postgres, and Firebase. Implemented MFA and Access Control, bulk data uploads, and a compensation calculator. Extensively worked on data visualization using ApexCharts and D3.js to build fully customizable charts, increasing data insights by 80%. Quickly adapted through multiple tech transitions, from React to Vue, while mastering Firebase, Node.js, and Express.js.

Software Engineer II at Remotebase

April 1, 2022 - June 1, 2023

Led high-impact projects for Silicon Valley clients, integrating advanced features into internal tools which boosted user engagement and reduced support tickets by 30%. Contributed to the Remotebase portal by implementing industry-standard code practices including hooks, modularity, error handling, and unit testing. Recognized with the Outstanding Performance Award for hard work and exceptional contributions.

MERN Stack Developer at Xord

December 1, 2021 - April 1, 2022

Gained hands-on experience with blockchain concepts, building Web3.js integrations to interact with the blockchain, managing wallets, transactions, and tokens (ERC-20 and ERC-721). Explored DeFi concepts such as token swaps, liquidity pools, and staking. Used TypeScript and NestJS to develop scalable blockchain solutions and contributed to Bees Social DApp, a decentralized platform for education and engagement in DeFi and crypto.

React JS Developer at Cloud Primero

October 1, 2020 - December 1, 2021

Led frontend development for multiple international client projects using React.js and modern UI libraries. Built a custom PDF viewer and advanced routing system, improving user experience. Managed API integrations, authentication flows, and CRUD operations in production environments.