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I am a seasoned Full Stack Developer with 6+ years of experience building scalable, fintech, OTT, and ecommerce platforms. I specialize in end-to-end systems, from real-time mobile experiences to cloud-native backends, focusing on performance, reliability, and maintainability. I enjoy leveraging AI and LLMs to craft future-ready products, collaborating across teams, mentoring peers, and delivering robust solutions with modern tech stacks.…I am a seasoned Full Stack Developer with 6+ years of experience building scalable, fintech, OTT, and ecommerce platforms. I specialize in end-to-end systems, from real-time mobile experiences to cloud-native backends, focusing on performance, reliability, and maintainability. I enjoy leveraging AI and LLMs to craft future-ready products, collaborating across teams, mentoring peers, and delivering robust solutions with modern tech stacks.

Nafeel Cassim

Full Stack Developer, Back-End Developer, Front-End Developer, +3

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I am a seasoned Full Stack Developer with 6+ years of experience building scalable, fintech, OTT, and ecommerce platforms. I specialize in end-to-end systems, from real-time mobile experiences to cloud-native backends, focusing on performance, reliability, and maintainability. I enjoy leveraging AI and LLMs to craft future-ready products, collaborating across teams, mentoring peers, and delivering robust solutions with modern tech stacks.…I am a seasoned Full Stack Developer with 6+ years of experience building scalable, fintech, OTT, and ecommerce platforms. I specialize in end-to-end systems, from real-time mobile experiences to cloud-native backends, focusing on performance, reliability, and maintainability. I enjoy leveraging AI and LLMs to craft future-ready products, collaborating across teams, mentoring peers, and delivering robust solutions with modern tech stacks.

Available to hire

I am a seasoned Full Stack Developer with 6+ years of experience building scalable, fintech, OTT, and ecommerce platforms. I specialize in end-to-end systems, from real-time mobile experiences to cloud-native backends, focusing on performance, reliability, and maintainability.

I enjoy leveraging AI and LLMs to craft future-ready products, collaborating across teams, mentoring peers, and delivering robust solutions with modern tech stacks.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

English

Fluent

Work Experience

Full Stack Developer at Milaya Capital

July 1, 2025 - November 20, 2025

Designed and implemented a Netflix-like video streaming platform using NestJS, TypeORM, PostgreSQL, Redis, RabbitMQ, AWS S3, and DigitalOcean. Implemented in-app payments via BillDesk, Apple Pay and Google Pay; developed normalised database schemas, introduced Redis caching for frequently accessed data, and integrated Elasticsearch for multilingual full-text search. Built microservices with RabbitMQ, added Socket.IO for real-time chat, and conducted end-to-end tests (Supertest/Jest). Integrated ChatGPT and Claude APIs for content summaries. Collaborated with frontend, QA and DevOps teams; enforced best practices and code quality; established CI/CD pipelines and monitoring.

Senior Engineer at Begood Solutions

January 1, 2023 - January 1, 2023

Led front-end development for a Finance & HR Payroll System; implemented Redux Toolkit, Redux Persist, and PDF export via jsPDF; conducted code reviews, sprint planning, and client meetings; evaluated feature feasibility against Figma designs and project timelines. Implemented security measures and performance optimisations; stack included React, Redux Toolkit, SCSS, AWS S3, Lambda, AWS IoT, and more.

Senior Engineer at Begood Solutions

January 1, 2018 - January 1, 2023

Led front-end development for a finance application, implementing Redux Toolkit, Redux Persist, and PDF export (jsPDF). Conducted code reviews, sprint planning, and task breakdown. Facilitated client meetings and contributed to technical decisions based on Figma designs and timelines.