K Singh Tomer

About K Singh Tomer

I build AI-powered systems that automate what humans shouldn\'t have to do manually.With 9+ years as a Full Stack Engineer, I\'ve evolved from building traditional web apps to architecting AI agent systems that transform business workflows. My code runs in production for healthcare SaaS platforms like PatientIQ, e-commerce systems processing $10M+ in annual transactions, and AI automation tools that save companies hundreds of hours monthly.What I bring to the table:🤖 AI Agent Development & AutomationI build intelligent agents using Claude API, creating automated workflows for Meta ads campaigns, content generation, and business process automation. From ad copy generation to campaign management, I engineer AI systems that don\'t just assist—they execute autonomously. Security-First EngineeringFrom JWT authentication systems to HIPAA-compliant data architectures, I\'ve implemented security measures that protect sensitive healthcare data while maintaining seamless user experiences. Performance at ScaleI\'ve reduced API response times by 60%, optimized database queries handling 2M+ records, and built caching strategies that handle 10x traffic spikes. Whether it\'s traditional APIs or AI agent orchestration, performance is non-negotiable. Full Stack ExpertiseBackend (Ruby on Rails, Node.js, PostgreSQL), meets frontend (React, Next.js, TypeScript), meets AI (Claude API, Agent AI, LLM integration). I speak all three languages fluently and build cohesive systems where they work in perfect harmony. Technical ArsenalRuby on Rails, React, Next.js, TypeScript, JavaScript, Claude API, Agent AI, LLM Integration, Node.js, PostgreSQL, MySQL, Redis, AWS (EC2, S3, Lambda), Docker, Kubernetes, REST APIs, GraphQL, Blockchain, DevOps, CI/CD. Beyond the code, I\'m obsessed with production quality and AI reliability. I write comprehensive tests for both traditional code and AI agent workflows, conduct thorough code reviews, and build systems that scale gracefully. My work isn\'t done when the feature ships, it\'s done when it runs flawlessly in production.Currently helping companies integrate AI agents into their workflows, build healthcare and e-commerce platforms, and automate manual processes. If you\'re looking for an engineer who bridges traditional software development with cutting-edge AI, let\'s connect. k••••••••@gmail.com

Experience

1. Senior Full Stack Developer

   Arrowsoft Service

   Sep 2019 — Present · IN

   Engineered HIPAA-compliant healthcare SaaS platform serving patients, implementing end-to-end encryption, audit logging, and role-based access control that passed SOC 2 Type II compliance audit Developed AI agent orchestration layer integrating Claude API with existing Rails infrastructure, enabling automated content generation, data analysis, and workflow automation across 5 business verticals Built real-time patient monitoring dashboard using React + WebSockets, processing 10K+ data points/minute with <100ms latency for critical health alerts in production ICU environment Implemented comprehensive test coverage strategy for both traditional code and AI agent workflows, increasing test suite from 45% to 92%, catching 23 production bugs in CI/CD pipeline before deployment Led migration from monolithic Rails app to microservices architecture, reducing deployment time from 45min to 8min and enabling independent team scaling across 4 service domains (authentication, billing, patient data, analytics) Mentored 3 junior developers through code reviews, pair programming sessions, and architecture discussions, resulting in 40% faster PR review cycles and improved code quality standards across team Engineered multi-tenant SaaS architecture supporting 50+ healthcare organizations with data isolation, custom branding, and tenant-specific feature flags using Rails concerns and PostgreSQL row-level security Created AI-powered code review assistant using Claude API that automatically identifies security vulnerabilities, code smells, and performance issues, reducing code review time by 40% while improving quality

Education

• Motivational Pathway

  Bachelor of Technology (B.Tech.), Information Technology

  2011 — 2015