I build end-to-end applications with Next.js, Node.js, and PostgreSQL. Every architectural choice prioritizes predictable data flow, strict tenant isolation, and sub-100ms response targets.

Prakhar Singh
Full-stack engineer, AI systems builder
and open-source contributor.
Give an idea structure.
Products and interfaces that connect real needs to working software. From autonomous multi-tenant AI systems to high-performance real-time endpoints.
Technology is
the starting point.
People are the point.
I connect software engineering, product architecture and community creation.
From serverless sandbox isolation in InsForge to autonomous AI platforms with Pivot Care AI, I focus on building reliable systems with end-to-end technical ownership.
Ideas are a start.
This is the work.
Auto-flowing 3D perspective gallery. Hover over any system to pause, explore, or click to open full architecture diagnostics.
Pivot Care AI
Autonomous Multi-Tenant Customer Support SaaS with RAG & Voice Escalation
Groovi AI
Autonomous Agent Orchestration & Browser Task Automation Dashboard
LinkUp
Low-Latency Real-Time Video Conferencing Infrastructure
Interview Prep AI
Containerized Technical Interview Simulator with Gemini Engine
How I work.
From idea to impact.
Choose an area of focus to inspect my technical reasoning and execution standards.
Reach is a number.
Impact is measured in code.
Contributing directly to existing open-source codebases requires defensive engineering and rigorous peer reviews.
Pull Request Reviews & Technical Discussions
Active peer reviews, code comments, and design discussions across the InsForge repository since March 2026.
3rd Place — InsForge International PR Hackathon
Awarded for critical backend security contributions, serverless sandbox isolation, and active community peer reviews.
Serverless Sandbox Isolation & SQL Injection Prevention
Engineered sandbox execution boundaries to isolate untrusted code. Implemented strict parameterization layers to eliminate SQL injection attack surfaces.
OAuth Redirect Domain Whitelisting
Hardened authentication protocols by enforcing cryptographic domain whitelisting on OAuth 2.0 redirect callbacks, closing open redirect vulnerabilities.
Automated Retention & Resource Recycling
Built automated lifecycle garbage-collection policies and resource purging routines to reclaim orphaned compute and storage instances.
Database-Advisor Performance & Query Latency Tuning
Contributed query indexing recommendations, latency profiling diagnostics, and resolved race conditions in multi-tenant persistence layers.
966 Contributionsin the last year
Something great
starts with a hello.
Full-stack engineering, autonomous AI products, startup teams, and open-source collaborations. If our worlds overlap, I’d love to connect.