Welcome to my Topmate profile! I am a Senior Software Engineer passionate about building distributed systems and optimization models that solve large-scale problems. I have interviewed with leading companies, including Oracle, Microsoft, Google, Amazon, Adobe, Hitachi, and several startups. Additionally, I have conducted 20+ technical interview rounds covering Data Structures & Algorithms (DSA) and core Computer Science fundamentals. I bridge the gap between first-principles C++ engineering and the AI-driven future, ensuring that as systems evolve, their integrity remains unshakeable. Key Terms: Strong problem-solving and decision-making Ownership mindset and leadership Focus on scalable, secure, and efficient solutions Built products from scratch, delivered enhancements, and solved complex production issues Design/Architect, develop, troubleshoot, enhance, and optimize system solutions. 💼 Experience & Domains Enterprise Applications (Telecom & Communication) OSS/BSS: BRM <-> CRM <-> ERP Desktop and Backend/Server Application Email Infrastructure VR/AR & Graphics Systems High-Frequency Trading & Quant Systems Document AI (OCR, Vision-based processing) 🤖 AI / Specialized Areas AI Champion / AI Adoption / AI Accelerator: Zero to working AI prototype Document AI (OCR, Vision API, OpenCV) Feature Engineering, Pattern Building ML Concepts, MCP, Agent-based workflows Training Models, RAG, Integrating LLM models/API/Fwk TALIB (Quant Development), Crypto & Trading Systems 💻 Tech Stack Backend: C/C++ (Qt), Python, Java Frontend: JavaScript, Angular (basic), PHP Scripting: Bash, Batch ⚙️ Frameworks & Platforms Django, FastAPI, Streamlit Distributed & High-Scalable Systems Parallel Processing & Optimization Models Containerization & Cloud exposure 🗄️ Databases & Storage Oracle DB, MySQL, Elasticsearch JSON, Object Storage 🌐 Networking & Security SSL/TLS, TCP/IP, DNS Encryption, JWT Authentication REST, SOAP, Custom Protocols NAS, Samba server 🧠 Core Engineering Skills Data Structures, OOPs, STL Multithreading, Signals, Automation System Architecture & System Design Performance Optimization 🛠️ Tools & DevOps Jenkins, Azure DevOps, Sonar, ELK Prometheus, Grafana , Kafka Docker, Kubernetes Google/Azure/Oracle Cloud - Services, Apps, Networking, API Services , Wallets and blob storage. Git, SVN, GitHub, GitLab Debugging: gdb, dtrace, strace , valgrind , perflib, deadlock detection Others: Selenium, Apitrace, AutoIt 🖥️ Systems & OS Linux (Ubuntu), Windows Basic security & penetration testing (Kali Linux) 📚 Core CS Knowledge Operating Systems, Networking Algorithms, Computer Architecture System Architecture and Design Here's a more polished and compelling version: --- ### 🎯 How I can help you * Review and improve your resume to make it stand out. * Create personalized roadmaps for AI/ML, software engineering, and impactful projects. * Conduct realistic mock interviews for product-based companies. * Provide career guidance, including interview preparation, job search strategies, and growth planning. * Answer your questions on Data Structures & Algorithms (DSA), Machine Learning, AI, System Design, and core Computer Science concepts. Whether you're targeting FAANG, leading product-based companies, top MNCs, or fast-growing startups, I'll help you prepare with confidence and improve your chances of success. **Let's work together to achieve your career goals—book a session today! 🚀**