Software Engineer passionate about building high-performance systems, scalable APIs, and low-level computing. With 2+ years of experience in C++ systems programming and multithreading, I craft robust solutions for computation-heavy workloads.

🎯 Current Focus: C++ backend systems | High-performance computing | Multithreading optimization
📍 Location: Pune, India

• 💻 Software Engineer with 2+ years of experience in C++ systems and multithreading
• 🔧 Backend Systems Specialist building scalable APIs and optimized computation engines
• 📊 Quality-Focused Developer achieving ~99% test coverage using GoogleTest
• 🏗️ Full-Stack Capability with React frontend and C++ backend expertise
• 🎓 B.Tech Computer Engineering from Pune Vidyarthi Griha's College (CGPA: 9.14)
• 🌐 Open Source Advocate - Mentored 50+ contributors, DigitalOcean Level 4 Badge

Migrated 9+ statistical features from legacy C++ CLI and R systems to a scalable React/C++ architecture:

• Improved code maintainability and system performance significantly
• Designed seamless integration between modern frontend and high-performance backend

Implemented numerical algorithms for complex statistical simulations:

• Leveraged C++ STL for efficient data structure manipulation
• Applied multithreading techniques for parallel computation
• Optimized memory usage for large-scale workloads

Built robust REST APIs connecting frontend and computation engine:

• Reduced latency between client requests and server responses
• Designed clean, scalable API contracts for seamless integration

Achieved ~99% test coverage through comprehensive testing:

• Built 10,000+ validation scenarios using GoogleTest
• Ensured code reliability and reduced production bugs

Optimized performance and memory using Valgrind:

• Identified and eliminated memory leaks
• Improved stability of critical computation modules
• Benchmarked and improved execution speed

Developed CI/CD pipelines with Azure:

• Created YAML-based automation for continuous integration
• Integrated R workflows with C++ backend via custom bridge
• Streamlined deployment processes

A template-based C++ library showcasing generic programming principles.

• Tech: C++, STL, Templates
• Features: Reusable data structures using modern C++ patterns
• Focus: Memory efficiency and performance optimization

Multi-client concurrent chat server demonstrating advanced socket programming.

• Tech: C++, Winsock, Multithreading, Synchronization
• Features: Concurrent connection handling, message broadcasting
• Concepts: Socket programming, thread synchronization, network protocols

Efficient file bundling and extraction utility.

• Tech: Java
• Features: Archive creation, file compression, efficient restoration
• Use Case: Simplified file management and distribution

Personal portfolio demonstrating frontend development skills.

• Tech: React, EmailJS, HTML5, CSS3
• Features: Dynamic interactions, responsive design, contact integration

• Multithreading and concurrency patterns
• Memory optimization and profiling
• Low-level system design
• Socket programming and network communication
• High-performance computing optimization

• REST API design and implementation
• Scalable system design
• Component-driven architecture
• Backend-frontend integration
• Microservice patterns

• Test-driven development (TDD)
• Comprehensive test coverage (~99%)
• Performance benchmarking
• Code profiling and optimization
• Memory leak detection

• Statistical algorithm implementation
• Computational efficiency optimization
• Algorithm design and analysis
• Data structure optimization

• 🔨 Designing high-performance backend systems with C++
• 🚀 Optimizing multithreaded applications for maximum efficiency
• 🧪 Achieving high code coverage and reliability
• 🔄 Building scalable REST APIs for complex computation engines
• 📚 Mentoring developers in systems programming and best practices
• 🌍 Contributing to open-source projects and community growth

I'm always excited to discuss challenging problems, collaborate on innovative projects, and share knowledge about systems programming and high-performance computing.

• 📧 Email: swarajmhatre25@gmail.com
• 📱 Phone: +91-9359906067
• 💼 LinkedIn: swarajmhatre
• 🐙 GitHub: @swarajmhatre

• ⚡ Passionate about low-level programming and system optimization
• 🎯 Strong advocate for clean code and thorough testing
• 🤝 Love mentoring and sharing knowledge with the community
• 📚 Continuous learner exploring advanced C++ concepts and system design patterns
• 🏃 Enthusiastic about open-source contribution and collaborative development

Thanks for visiting my profile! Feel free to explore my repositories, check out my projects, and reach out for collaboration opportunities.

✨ 2+ years of professional C++ systems programming
✨ ~99% test coverage achieved in production systems
✨ Mentored 50+ open-source contributors
✨ 9.14 CGPA in Computer Engineering
✨ Expert in multithreading, performance optimization, and high-performance computing