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
Full-Stack & AI Systems Developer
Sukhchain Singh Projects (Appointro, HireSenseAI, AI ATS)
Architected production web platforms including Appointro (appointment booking), HireSenseAI (talent evaluation), and AI-Powered Resume Screening ATS utilizing Next.js, TypeScript, OpenAI API, and Supabase.
Full-Stack Developer & Educator
AI Study Assistant & Student Toolings
Engineered AI Study Assistant Pro and web toolings. Conducted mentorship on Data Structures & Algorithms (DSA), C/C++ core programming, and modern web application development.
Systems & Web Software Engineer
Open Source Software Development
Built utility platforms, API microservices, digital tools, and responsive interfaces with Python, JavaScript, HTML/CSS, and database systems.