I build thingsthat scale.Beautifully.
Technical lead across backend and full-stack, with 13 years spanning Android, iOS, React Native, and now LLM-backed services. I care as much about how things are built as what they do.
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Years shipping
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Products built
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Companies shipped at
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Platforms mastered
Not just an engineer.
A builder with taste.
Most backend engineers have never shipped a product to real users. I spent a decade doing it across five platforms, which is why the LLM systems I build today are designed around the person on the other end, not just the spec.
Currently drinking
Espresso. Always espresso.
How I learn
By shipping, not reading. Every mistake is a lesson.
Currently obsessing over
Building in public and documenting every mistake.
Currently learning
Retrieval evaluation, RAG correctness, and cost.
2012 to 2018 · 6 yrs
Android and iOS Engineer
4 agencies
Built native from scratch across both platforms and learned to ship under pressure.
2018 to 2021 · 3 yrs
Technology Lead, Mobile
ProEves
Led cross-platform mobile delivery end to end and managed the full product lifecycle.
2021 to 2025 · 4 yrs
System Analyst to Senior Technical Specialist
PreludeSys
Moved fully into backend and full-stack, owning architecture and delivery across web platforms.
2025 to Now
Technical LeadCurrent
LevelShift
Building LLM-backed backend services and agent integrations in Python and FastAPI.
"Sandeep is a highly adaptable and quick learner. Although he joined as a Mobile App Developer, he swiftly mastered web technologies such as ReactJS, NestJS, NextJS, and NodeJS, making significant contributions to multiple projects in a short span. His proactive approach and ability to explore innovative solutions consistently add value to the team. Sandeep's problem-solving mindset and dedication make him a tremendous asset to any organization."
"Sandeep is exceptionally accountable, consistently delivering high-quality code on time. His technical skills are top-notch and he is truly a valuable asset to any team."
"I have known Sandeep for close to 3 years. He is accountable, takes ownership and delivers before the deadline, and constantly strives to excel. He proactively looks out for opportunities to upskill himself."
"It's rare that you come across standout talent like Sandeep. He does not hesitate to learn new things and adapt to rapidly changing technology trends. Sandeep is also a great mentor and has shaped the lives of many interns as I have witnessed."
"I had the privilege of collaborating with Sandeep for two years, and his leadership style truly sets the bar. His exemplary approach consistently boosted team morale, and in my view, he stands out as the top talent in the Android department. Sandeep's innovative thinking, strong organizational skills, and willingness to help others are commendable."
Got something interesting?
Let's talk.
Open to senior engineering roles. If you're building something hard and want someone who has shipped it end to end, reach out.