Mohit User
@mohituser7
I build reliable full-stack platforms, APIs, and LLM-powered product experiences.
What I'm looking for
I've built production platforms at PayPal via Gruve.ai and Cisco, owning systems from customer signal through deployment. At PayPal, I delivered a full-stack Certificate Lifecycle Management platform that reduced certificate renewal turnaround from 14 days to under five minutes.
I built real-time workflow tracing, export flows, and subtask orchestration with validation and automatic rollback for high-stakes certificate lifecycle requirements. I work across database design, React interfaces, backend services, and Fastly Edge CDN deployment.
At Cisco, I delivered the Product Alert Service API in Go on AWS, supporting more than 2 million weekly requests at 99.9% uptime. I also architected product feature APIs that increased throughput by 30%, resolved over 100 production infrastructure issues, and raised test coverage from 62% to 93%.
I'm especially interested in applying Python, Go, TypeScript, React, SQL, and multi-model LLM pipelines to useful product experiences, including privacy-first health and real-time transport platforms.
Experience
Work history, roles, and key accomplishments
Owned a full-stack Certificate Lifecycle Management platform end to end, cutting cert renewal turnaround from 14 days to under 5 minutes. Instrumented real-time production traces and built backend export flow with subtask orchestration.
Delivered the Product Alert Service (PAS) API in Go on AWS, scaling to 2M+ weekly requests at 99.9% uptime. Architected the FIS API, raising data throughput 30% and lifted test coverage from 62% to 93%.
Intern
Indian Railways
Jan 2021 - Jun 2021 (5 months)
Built automation scripts in Python and Selenium for the Rolling Stock and VESDA monitoring platform, cutting daily bug identification time by 60%.
Education
Degrees, certifications, and relevant coursework
National Institute of Technology Kurukshetra
Bachelor of Technology, Engineering
2018 - 2022
Pursued a Bachelor of Technology degree, focusing on core engineering principles and software development.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Job categories
Skills
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