Ashwani Singh

👨‍💻 Senior Software Engineer | 🚀 AI/ML & GenAI | 🏗️ System Architect

I’m a curious and passionate engineer who loves building and scaling systems that power real-world products. Over the past few years, I’ve worked in Fintech and B2B SaaS, designing and optimizing systems that handle high traffic, real-time data processing, and complex workflows.

I specialize in backend architecture, API design, and scalable systems, primarily using Node.js, Python, Django, and FastAPI. I work extensively with AWS, Docker, PostgreSQL, and Redis, ensuring reliability and efficiency in production. Currently, I lead the backend development of a B2B SaaS platform, collaborating with product managers, engineers, and business teams to turn ideas into impactful software.

I’m also deeply interested in AI and Generative AI and have been exploring and learning Deep Learning, LLMs, and AI-driven applications to integrate intelligent capabilities into the products. Staying updated with emerging technologies is something I truly enjoy, whether it's in AI, cloud infrastructure, or backend architecture.

I love solving engineering challenges, optimizing performance, and designing scalable systems. If you’re into backend engineering, AI, or just enjoy discussing tech, let’s connect!.

🛠️ Tech Stack

Backend: Node.js, Python, Django, PostgreSQL, Redis
Frontend: React.js, JavaScript, HTML/CSS
Cloud & DevOps: AWS, Docker, Git
AI/ML: LangChain, LangGraph, PyTorch, MLOps, NLP

🎯 Current Focus

• Building scalable microservices architecture
• Implementing AI-powered workflow automation
• Leading cross-functional development teams
• Mentoring junior developers and code reviews
• Reading latest AI developments while keeping fundamentals intact

📊 Quick Stats

• 600+ coding problems solved
• 25K+ users served through SaaS platforms
• 10M+ API hits/month handled
• 3+ years of professional experience

🌟 What I Do

I transform complex business problems into elegant technical solutions. From designing robust backend systems to implementing AI-driven automation, I focus on creating efficient, scalable solutions that drive business value.

📫 Let's Connect

• LinkedIn: Ashwani Singh
• LeetCode: ashwani45
• HackerRank: Ashwani66

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Always learning, always building, always growing. 🚀