Sandeep S.

I build and launch software products end to end, from the first conversation to a live product with real users. I’ve built platforms that schools, universities, healthcare providers, and businesses rely on every day. My work includes BYDO Campus, a school and college ERP with bus tracking, NFC attendance, and AI built in; DisQuto, a team chat and calling app; an admissions portal and event management platform for Chitkara University; trakMD, a HIPAA-compliant telehealth platform; Loan Atlas, an AI planning platform; and POS, HRMS, and CRM tools used by businesses daily. Several of these are live on both the App Store and Google Play. What I work with: Frontend: React, Next.js, TypeScript, Tailwind, Vue.js, Angular Backend: Node.js, NestJS, Express, Laravel, PHP, Python Mobile: React Native with Expo and EAS (10+ apps shipped), Flutter Data and cloud: PostgreSQL, MySQL, MongoDB, Redis, Supabase, Firebase, Prisma, AWS, DigitalOcean, Docker, GitHub Actions AI: OpenAI, Claude, Gemini, local models with Ollama and vLLM, chatbots, AI agents, and workflow automation Integrations: Stripe, Razorpay, Apple Pay, Twilio SMS and calls, Gmail API, Google Workspace, HubSpot, GoHighLevel, Zapier CMS and testing: Payload, Sanity, Strapi, Jest, Playwright, React Testing Library I use Claude Code and Cursor daily to move faster, and I review and test every change myself, so speed never comes at the cost of quality. Clients work with me because I ask the right questions early, explain technical decisions in plain language, and deliver what I promise, reflected in my 100% Job Success score and Top Rated Plus status. If you have a SaaS, ERP, mobile, or AI product in mind, I’d be glad to talk it through.