Prince is an exceptional mentor and a highly skilled engineer. His deep clarity across various fields sets him apart, and he has cleared all my questions. He not only addressed all my doubts but also provided insightful suggestions and practical solutions that exceeded my expectations. His guidance has been truly valuable. If you’re looking for a knowledgeable mentor who offers real, hands-on learning experiences, I highly recommend booking a session with Prince on Topmate. You won’t be disappointed!
NAGEN BISWAL
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It was really worth to talk to you. Before I was so confused about my career but now after your mentorship I have confidence in my self . You have cleared my many doubt . Such a great job brother !!!. Thank you so much.
Ajay Joshi
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The way you explain the terms related my dought and the way you interacted with like a friend was fabulous and heart winning. Thank you sir for being there for free of cost.
Dushyant Kumar Singh
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Hey bro , Your advice has been invaluable in helping me make the right decisions and choices. I particularly appreciate the following pieces of advice you shared with me: Regarding development skills, you suggested practicing by creating numerous projects. You emphasized the importance of utilizing LinkedIn to create value within the professional community and allowing others to gain insights into my professional identity. Once again, thank you for your valuable guidance. It has had a significant impact on my career growth.
Prafull Kumar Yadav
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In current scenario where people charge to give guidance, here is prince with a kind heart giving it for free and guiding people in the right way with his words . It was great talking with prince.
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4.6/5
396 ratings
306
Testimonials
About me
Hi, I’m Prince Singh a Founding Engineer & AI Architect @ProPeers, where I build intelligent, scalable systems that merge Agentic AI, RAG pipelines, and LLM infrastructure to redefine how developers learn and grow.
With hands-on experience in AI system design, fullstack development, and cloud-scale DevOps, I specialize in crafting production-grade solutions that combine performance, scalability, and intelligence
💻 Cracked 4 National & International PBC Remote Jobs as a Fresher! (Back-to-Back!)
🧠 What I Do
Problem Solving & DSA: Top 5% on LeetCode (1879 rating) | Global Rank 13 @ InterviewBit | GFG Rank 93 | Specialist @CodeStudiom | 5000+ Problems Solved | 1300+ Days Coding Streak
I love combining deep algorithmic reasoning with system design to create robust, high-performance architectures.
AI Architecture: Designed and deployed RoadmapAI a self-learning assistant powered by RAG + MCP Systems with <1s latency, modular embeddings (JSON → ChromaDB → Vector Search → LLM), and dynamic prompt routing across models (GPT-3.5, o1, o3-mini).
Fullstack Engineering: Architected and delivered 100+ learning roadmaps used by 100K+ developers using Next.js, Node.js, and MongoDB, optimizing APIs from 2.1s to <300ms.
Infrastructure & DevOps: Integrated token-based access control, CI/CD (GitLab, Azure), and monitoring (Grafana, Prometheus) for zero-downtime deployments.
Agentic Systems: Built multi-model orchestration flows leveraging LangChain, ChromaDB, and OpenAI APIs for retrieval-augmented reasoning and knowledge consistency.
💼 Experience Snapshot
Founding Engineer @ProPeers (2025 – Present)
Leading the development of RoadmapAI and AI-assisted developer tooling used by 100K+ learners globally. Designed adaptive RAG pipelines, multi-model routing, and real-time feedback loops.
SDE-1 @ProPeers (2024 – 2025)
Built the flagship “Roadmaps” and “AskAI” features, cut API response time 7×, and automated session recording with Python + Selenium + Azure VMs.
Junior Software Engineer @Cloud Conduction (2024)
Developed cloud-based AI chat applications, improving model response latency by 35% and implementing scalable Azure-based AI architectures.
💡 Technical Arsenal
Languages: Python, TypeScript, C++, Java, SQL
Frameworks: Next.js, React, Node.js, Express, FastAPI, Django
AI/LLM Stack: RAG, MCP, LangChain, ChromaDB, PyTorch, OpenAI API, scikit-learn
Cloud & DevOps: Azure, Docker, Redis, Prometheus, Grafana, GitHub Actions, CI/CD
Databases: MongoDB, MySQL, Firebase
Let’s Connect!
📧 princesingh.cse.2020@gmail.com
🌐 princesinghdev.com
YouTube [Amazing Drop Every Weak]
https://www.youtube.com/@PrinceSinghCSE
Prince is a highly-regarded mentor known for his expertise in DSA, friendly demeanor, and valuable guidance. His patience, clarity, and approachable style distinguished him in his mentoring sessions.
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