Freelance Opportunity - Full-Stack Developer – TypeScript / MERNIndiTech Consulting · Remote (India)

We are looking for an experienced Full-Stack Developer with strong expertise in TypeScript, JavaScript, React, Node.js, and MongoDB to support a data-intensive application. 💼 Role Full-Stack Developer – TypeScript / MERN 🕒 Opportunity • Part-Time • Remote / Freelance • 5+ years of professional Full-Stack Development experience 🛠️ Required Tech Stack • TypeScript & JavaScript – Expert level • Frontend: React, Material UI (MUI), React Hook Form • Backend: Node.js, Express.js, tRPC • Database: MongoDB • Tools: Git • Docker – Preferred 🔑 Key Responsibilities • Architect and develop features across the full application stack • Build complex, data-heavy UIs using React and MUI • Implement advanced forms and validation using React Hook Form • Develop type-safe APIs using Node.js, Express.js and tRPC • Design and optimize MongoDB schemas and queries • Work with large volumes of specialized technical and time-series data • Maintain strong TypeScript type safety across the application • Write unit and integration tests • Collaborate with product managers and domain experts to translate requirements into technical solutions ⭐ Nice to Have • Petroleum engineering / Oil & Gas domain experience • Experience with Decline Curve Analysis (DCA) • Data visualization – D3.js, ZingChart or equivalent • AWS / Azure / GCP • Mapping / GIS applications • Open-source contributions