Work Experience.
A timeline of building products, leading engineering teams, and scaling systems for 100K+ users.
10/2025 - Present
Chief Technology Officer (CTO)
Stack:
- Promoted to CTO within 3 months; led an 8-member engineering team across 16 repositories, owning architecture decisions, sprint planning, and code reviews, improving product ship velocity by 40%.
- Directed migration from 6 Node.js microservices to a modular TypeScript monolith, cutting cloud costs by 40% and deployment failures by 95% with zero-downtime cutover for 100K+ active users.
- Architected an ACID-compliant financial escrow ledger with MongoDB transactions; implemented a 48-hour clinical hold buffer and automated cron-driven payout sweeps processing $10K+ monthly in expert settlements.
- Built production security infrastructure: a live DB-backed RBAC engine across 9+ admin modules, a 3-tier OTP rate limiter blocking 2,000+ daily spam attacks, and AWS WAF rules, maintaining 99.9% uptime.
- Overhauled CI/CD with Google Cloud Build and EAS Build, reducing build-to-store times from days to under 3 hours for 2 production apps shipped to both App Store and Play Store.
- Built a fault-tolerant Gemini LLM translation pipeline rotating across 23 GCP projects with a custom JSON-repair lexer for truncated outputs, cutting translation costs by 50% while localizing 50,000+ content items.
07/2025 - 10/2025
Full-Stack Developer
Stack:
- First engineering hire for a pediatric platform with 100K+ downloads; rapidly adopted React Native in 2 weeks to redesign the home screen, driving a 20% DAU increase and 35% faster screen loads.
- Designed a 3,000-day content scheduling engine with age-quantized targeting across 8+ content types, automating developmental programming for 100K+ families.
- Built a universal deep-linking platform with user-agent detection, native scheme triggers, and smart app-store fallback timers; integrated SHA-256 certificate fingerprints for verified Android App Links.
- Developed a context-aware LLM parenting chatbot using LangChain and RAG architecture, increasing in-app session duration by 25% through personalized developmental advice.
Stack:
- Led development of an enterprise admin panel in React serving 3 internal teams, improving operational efficiency by 30% and reducing manual reporting workflows by 4 hours/week.
- Designed and secured 16 RESTful API endpoints with Node.js and Express; remediated 3 critical auth vulnerabilities in legacy middleware and achieved 98% test coverage with Jest.
- Built dashboards for real-time transaction analytics, user management, and order tracking across 10K+ monthly records on PostgreSQL and Google Cloud.
Stack:
- Architected 11 RESTful APIs for automated GST and ITR tax analysis, integrating with government GST portals to eliminate manual data entry for 50+ business clients.
- Engineered SQL stored procedures on financial transaction tables, reducing query time by 20%; built automated filing pipelines for GSTR1A, GSTR2A, GSTR3B, and B2B invoices using Laravel.
Stack:
- Core contributor to Talawa, an open-source community management platform (1,200+ GitHub stars); shipped GraphQL API optimizations improving server response times by 15%.
- Implemented a Redis caching layer and comprehensive test suites, improving query performance by 12% and boosting code coverage by 10% across the Node.js backend.
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