Rinkesh Modi

I’m a Full-Stack Software Engineer with 4+ years of experience building scalable SaaS products across web, mobile, and AI. I currently work as a Founding Software Engineer at BLDX, an AI-powered construction SaaS platform, where I take end-to-end ownership of product features across React, React Native, Node.js, Express, MongoDB, AWS, and AI/LLM integrations. At BLDX, I’ve built and shipped production features across daily reporting, quality management, drawings and documents, resource tracking, notifications, and AI-powered workflows. I built 60+ production REST APIs, designed MongoDB schemas and backend workflows, developed real-time WebSocket services, and optimized a critical API from approximately 3 seconds to around 100 milliseconds. I also built AI-powered workflows that reduced a previously manual process from 6–7 hours per week to just 6–7 minutes. Previously, I worked at Carelon Global Solutions on enterprise applications and at Amwins, where I developed production web applications for a US-based engineering team. I enjoy working in fast-paced, product-focused environments where I can own problems end-to-end, make technical decisions, and work closely with founders and cross-functional teams. I’m currently looking for a remote Full-Stack, Founding, or Senior Software Engineer role where I can take meaningful ownership, solve challenging engineering problems, and help build products from the ground up.