Sameer Rai
Open to work2 years experienceSoftware Engineer
Software Engineer specializing in Full-Stack, DevOps, and AI.
Standing Rank
Rank Not Available
Developer Badges
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Skills & Technologies
60 skillsWork Experience
Software Engineer
91Astrology
- Owned end-to-end delivery of the real-time consultation platform across React Native (Expo) consumer + astrologer apps reaching 400K+ users on iOS/Android.
- Architected a service-oriented DevOps stack from scratch using Bitbucket Pipelines, AWS CLI v2, and Docker.
- Built a custom OTA pipeline from zero (Hot Updater + Supabase) replacing CodePush.
- Drove a NestJS + Apollo GraphQL backend serving 1.5M+ events/day; cut average API latency 40% via Redis caching.
- Designed a customer-support stack end-to-end resolving 70%+ production queries with zero human intervention.
- Led content + growth automation using Next.js, Payload CMS, and Go-based SEO agents.
- Owned observability & attribution using Datadog, Sentry, and Prometheus.
Software Engineer Intern
91Wheels
- Architected a multi-tenant FCM push system on NestJS + Redis processing 40K+ messages/min with 35% faster delivery.
- Shipped a React Native + Expo iOS image app handling 10K+ hi-res assets with adaptive caching.
Projects
AI Lead Conversion Engine
View Project- Built and own a 24/7 AI sales agent in Go on LiveKit with OpenAI streaming, pgvector RAG, and SIP outbound.
- Authored Go services for the crawler, RAG ingestion, and a React + Vite dashboard.
Astro-Connect
- Designed Go (chi/pgx) + Next.js + LiveKit platform with JWT/OAuth/TOTP auth and a 3D avatar consultation room.
Marketing Automation Platform
- Owned deployment & reliability engineering for an AI-driven ad-campaign automation platform.
Open Source — bear-block/callx
View Project- Fixed iOS UIBackgroundModes build issues; cut runtime errors 20% via stricter TypeScript call-event types; added AndroidIncomingCallActivity crash-fallback.
Leaderboard Standings
Leaderboard Position Pending
Global test scores, peer standing percentiles, and algorithm leaderboard ranks are updated dynamically.
Assessment Highlights
Assessments Not Completed
Coding evaluations, system assessment results, and conceptual score badges will appear here after taking a test.
AI Collaboration Score
AI Collaboration Score Pending
Developer coding behavior, assistant cooperation, and AI pair-programming indicators are evaluated during live coding sessions.
Role Compatibility Profile
Role Compatibility Analysis Pending
Custom matching reports, candidate role compatibility percentiles, and core engineer strength profiles are processed once conceptual code screenings are complete.
Achievements
Gold Medal in Mathematics & Computing
Awarded Gold Medal in Mathematics & Computing at NIT Hamirpur for outstanding academic performance (CGPA 9.63/10).
GeeksforGeeks Coding Contest Rank
Ranked 618 / 3,500 in a GeeksforGeeks coding contest; active open-source contributor.
About Details
Professional Bio
Software Engineer with expertise in full-stack development, DevOps, and AI integration. Experienced in building scalable real-time consultation platforms, mobile applications, and automated marketing systems using React Native, NestJS, Go, and AWS.
Masters in Mathematics and Computing in Mathematics and Computing
NIT Hamirpur (2022 - 2024)