Full-Stack Engineer &
Systems Specialist
Hi, I’m Sukhchain Singh (CodeWithSukh). Experienced software developer specialized in low-level programming with C/C++, core Computer Science fundamentals (DSA, Computer Networking), modern backend frameworks (Django, FastAPI, Spring Boot), full-stack web & mobile (React, React Native, Next.js), Data Analysis, and advanced AI Prompt Engineering.
Sukhchain Singh
Full-Stack & Systems Developer
Technical Architecture & Stack
End-to-end expertise spanning low-level algorithms, backend frameworks, mobile apps, and data analytics.
Core CS & Algorithms
Strong foundation in C/C++, Data Structures & Algorithms (DSA), System Design, and Computer Networking protocols.
Backend & Microservices
Building high-throughput APIs and web services using Python (Django, FastAPI), Java (Spring Boot), and Node.js.
Web & Mobile Frontend
Crafting responsive Web and Mobile applications with React, Next.js, React Native, and Tailwind CSS.
Data Analysis & AI Prompts
Extracting data insights with Python analytics tools and designing advanced LLM prompt engineering pipelines.
Career Milestones
Principal Engineer & Platform Architect
CodeWithSukh Platform
Architected full-stack systems and cross-platform mobile prototypes utilizing Next.js, React Native, FastAPI microservices, Spring Boot backends, and Supabase RLS security.
Full-Stack Developer & Technical Educator
Tech Learning Hub
Taught advanced Data Structures & Algorithms in C/C++, web development with Django & React, Data Analysis workflows, and AI prompt engineering concepts.
Software Systems Engineer
Software Systems Lab
Engineered backend API endpoints using Spring Boot and FastAPI, optimized database queries, and implemented low-level networking socket modules.