Sandeep K.

🚀 Senior Software Engineer | Golang | Kubernetes | Distributed Systems Expert| AIR-1 in national mathematics olympiad Hi, I'm Sandeep Kumar, a passionate and innovative software engineer with 6+ years of experience delivering scalable, high-performance backend systems and cloud-native solutions. I specialize in building resilient microservices, distributed architectures, and streaming platforms using Go (Golang), Kubernetes, Docker, and cloud platforms (AWS, GCP). Whether you need a robust API backend, real-time data processing system, or high-throughput streaming pipeline—I bring proven expertise and a problem-solving mindset to every project. 💼 What I Can Do for You: Architect and develop scalable backend systems using Go and gRPC Design and implement microservices for high-traffic environments Deploy secure, efficient workloads on Kubernetes using Docker & Helm Optimize performance for video streaming (DASH, HLS, CMAF) Set up CI/CD pipelines and DevOps automation Migrate and sync large-scale data systems with 100% integrity Build REST APIs, GraphQL endpoints, or real-time comms with WebRTC Cloud infrastructure setup and monitoring (AWS/GCP) 🛠 Tech Stack Highlights: Languages: Go, Python, JavaScript, Node.js Cloud & DevOps: AWS, Kubernetes, Docker, Helm, K9s Streaming: HLS, DASH, CMAF, WebRTC Frameworks: Django, React, Angular, Next.js Databases: PostgreSQL, SingleStore, MinIO Tools: gRPC, RabbitMQ, CI/CD, Agile 🧠 What Sets Me Apart: Delivered 50% latency reduction on large-scale streaming systems at Synamedia Managed petabyte-scale data migrations with zero data loss Contributed to building a cloud DVR platform used by millions of users Hands-on experience across both backend and frontend stacks 📫 Let’s Work Together If you're looking for a reliable, detail-oriented, and forward-thinking developer to bring your idea to life or scale your backend to the next level—let’s talk! I’m here to help turn your complex challenges into elegant, efficient solutions.