j
jmmirza98

Jan Muhammad

@jmmirza98

AI Senior Software Engineer

Paquistão
Inglês, Urdu, Panjabi
Algumas informações são exibidas no idioma inglês.
Sobre mim
Hi, I’m Jan, a Senior Backend Engineer and former Backend Team Lead with 5+ years of experience. I help founders turn AI-built apps from Lovable, Bolt, Cursor and Replit into secure, production-ready software by fixing bugs, securing auth and payments, cleaning up code, adding tests and deploying to AWS, Vercel or Docker. I’ve built real-time trading systems handling 1,000+ transactions per second and APIs serving 50,000+ daily users. My stack: Node.js, NestJS, Next.js, Django, Laravel, PostgreSQL, MongoDB and Redis. Message me with your stack and what’s wrong.... Saiba mais

Habilidades

j
jmmirza98
Jan Muhammad
offline • 
Tempo médio de resposta: 1 hora

Conheça meus serviços

Solução de Problemas e Melhorias
I will fix, secure and deploy your lovable, bolt, cursor or replit app
A partir deUS$ 35 /projetoMais detalhes

Portfólio

Experiência profissional

Beaconhouse_Group

Senior Software Engineer

Beaconhouse Group • Período integral

Feb 2025 - Present • 1 yr 9 mos

Design and build scalable backend services and SaaS platforms for the Beaconhouse Group's education products. - Build microservices and API gateways on Node.js, with REST and GraphQL APIs - Implement secure authentication and authorization with OAuth and JWT, including multi-tenant SaaS support - Design schemas and optimize queries across MongoDB, MySQL and PostgreSQL - Develop Django services alongside Node.js in a hybrid stack - Deploy on AWS with Docker and Kubernetes, working with DevOps on CI/CD

OptimusFox

Backend Team Lead

OptimusFox • Período integral

Jun 2023 - Jan 2025 • 1 yr 7 mos

Led a team of 5 backend engineers building scalable Node.js applications for cryptocurrency products serving 50,000+ daily users. - Owned backend architecture and API design (REST and GraphQL) - Cut API response time by 45% through re-architecture and Redis caching - Built secure authentication and authorization to protect user accounts and data - Designed schemas and optimized queries across MongoDB, MySQL and PostgreSQL - Set coding standards, ran code reviews and mentored the team - Coordinated AWS deployments with the DevOps team

Beaconhouse_Group

Software Engineer

Beaconhouse Group • Período integral

Dec 2021 - Jun 2023 • 1 yr 6 mos

• Deployed and optimized Jitsi-based video conferencing on AWS for 200+ concurrent sessions • Configured Nginx as reverse proxy and load balancer, improving response times by 35% • Delivered full-stack features across JavaScript and Laravel projects • Developed LMS and job portal platforms using the MERN stack serving 5,000+ users • Built scalable REST APIs using Pub/Sub models, middleware, and multi-tier architectures • Worked across MongoDB, MySQL, and PostgreSQL with React.js, Node.js, and NestJS