Remote Full-Stack / Backend Engineering roles (Python/Django, Node, React, AWS), team lead or senior IC.
Muhammad Adan Sarfraz
@adansarfaraz
Full-Stack Engineer (Team Lead)
What I'm looking for
At VentureDev, I architect and maintain Python/Django services processing billions of advertising transactions per month. I optimized pipeline logic to reduce data volume by 4TB and annual AWS infrastructure costs by approximately $700K.
Previously, I built dealer-platform features at TrueCar Inc. and full-stack client platforms at Letsremotify, where I led four engineers through delivery of three production platforms. I also contributed backend services and GraphQL APIs to Datasaur.ai's NLP platform and built AI automation projects, including NewsAI, an LLM-powered content intelligence service.
Experience
Work history, roles, and key accomplishments
Full-Stack Engineer (Team Lead)
VentureDev
Mar 2026 - Present (7 months)
Architected and maintained scalable Python/Django backend services processing billions of advertising transactions per month. Optimized pipeline logic, reducing data volume by 4TB and saving approximately $700K in annual AWS costs.
Built and maintained dealer-facing platform features used by 16,500+ certified auto dealers. Shipped event-driven data workflows using AWS Kinesis and SQS, and developed TypeScript frontend with GraphQL-backed services.
Senior Software Engineer
Letsremotify
Jan 2022 - Sep 2024 (2 years 8 months)
Architected and delivered full-stack applications using React, Next.js, Node.js, Rails, and AWS supporting 100K+ monthly API requests with 99.9% uptime. Improved PostgreSQL read latency by 60% through sharding and query optimization.
Backend & Full-Stack Engineer
Datasaur.ai
Aug 2023 - Aug 2023 (0 months)
Contributed backend services and GraphQL APIs to a Y Combinator-backed NLP platform. Built scalable data-pipeline components integrated with React-based interfaces.
Software Engineer
Devsinc
Apr 2020 - Mar 2022 (1 year 11 months)
Built REST and GraphQL APIs using Rails and Express.js for healthcare and e-commerce platforms processing 25K+ daily transactions. Improved PostgreSQL query performance by 40% and reduced deployment failures by 70%.
Education
Degrees, certifications, and relevant coursework
University of Lahore
Bachelor of Computer Science, Computer Science
Bachelor of Computer Science degree from the University of Lahore.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Salary expectations
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