Abhishek Dubey

📍 Hyderabad, India 📞 +91-9718934081 ✉️ dubey.abhishek@zohomail.in 💼 LinkedIn | 🐙 GitHub

👨💻 Professional Summary

Principal Software Engineer with 12+ years of experience designing and delivering large-scale, distributed systems and enterprise software. Highly proficient in C++17/C++20, C# (.NET), and Python, with deep expertise in multithreading, concurrent programming, and performance tuning.

Proven ability to architect scalable, low-latency applications and drive end-to-end delivery of complex projects. Strong advocate for Secure Coding and DevSecOps with experience in cloud technologies (AWS, Azure), microservices architecture, and CI/CD pipelines. Recognized for leading teams with an agile mindset and driving innovation aligned with business goals.

🛠 Technical Skills

• Programming: C++ (C++17/20, STL, Templates, Multithreading), C# (.NET), Python (Flask, NumPy/Pandas)
• Architecture: Distributed Systems, Microservices, RESTful APIs, Design Patterns, SOA
• Cloud & DevOps: AWS (EC2, S3, Lambda, RDS), Azure (Functions, Blob Storage), Docker, CI/CD (Jenkins, GitHub Actions)
• Frameworks: STL, Boost, Qt, PyTorch, ANTLR4, LLVM/Clang
• Databases: Oracle, SQL Server, PostgreSQL, MySQL, Redis, Snowflake, Teradata
• Security: Threat Modeling, Secure Coding (OWASP), Static Analysis, OAuth2, JWT, TLS/AES Encryption, Wazuh SIEM
• OS: Windows, Linux, macOS

💼 Professional Experience

Principal Software Engineer - WorkFusion India Pvt Ltd, Hyderabad

📅 Nov 2022 — Present

• Architected UI Automation Core integration for Windows apps, achieving 2400% performance gain and cutting manual QA effort by 50%.
• Improved code quality using LLVM Clang static analysis with C++17/20 guidelines, reducing warnings by 60% and eliminating critical vulnerabilities.
• Modernized build system with CMake + CI/CD pipelines, reducing build times by 20% and boosting productivity by 30%.
• Redesigned mission-critical .NET/C# RDP client with observability features for proactive issue detection.
• Delivered 5 on-time releases while mentoring a team of 3 engineers under Agile methodology.

Tech: C++20, C#/.NET, Python, Win32 API, Boost, Docker, Jenkins, AWS, Redis, ELK stack

Software Engineering Manager II - Quest Software, Hyderabad

📅 Apr 2017 — Nov 2022

• Built and led a team of 14 developers, achieving 100% retention and consistent on-time releases.
• Architected database abstraction layer for 8 database engines (Oracle, SQL Server, PostgreSQL, Snowflake, etc.) for Microsoft integration.
• Designed custom SQL parsers (ANTLR4, Visual C++) enabling cross-database migrations with Data Vault 2.0 compliance.
• Introduced CI pipeline with Jenkins, reducing deployment time by 70% and boosting code coverage from 45% → 85%.
• Modernized legacy monolith into modular REST-based services, improving scalability and reuse.
• Championed OWASP Top 10-based secure coding standards, significantly reducing vulnerabilities.

Tech: C++17, Python, C#, CMake, Jenkins, AWS, GTest, GMock

Software Engineer - Pariksha Labs Pvt Ltd, Gurgaon

📅 Apr 2015 — Apr 2017

• Developed Adobe Creative Cloud plugins (InDesign, Illustrator, Photoshop) automating design workflows, reducing production time.
• Built template-driven batch processing system for 10,000+ graphic files/day, saving 200+ hours monthly.
• Led a UI/UX redesign improving task completion by 40% and reducing support tickets by 35%.
• Optimized C++ algorithms for performance with 3x faster image exports and 50% memory reduction.

Tech: C++, JavaScript, SOAP, XML, CMake, macOS SDK, HTML5

Software Engineer - THEwebjack Technologies Pvt Ltd, Noida

📅 Aug 2012 — Apr 2015

• Built cross-platform desktop apps (Windows, Linux, macOS) with Qt framework.
• Architected offline-capable bookkeeping system with distributed sync over AWS RDS + REST APIs.
• Integrated hardware interfaces (barcode scanners, printers) with thread-safe UI + DB updates.
• Implemented RBAC + audit trails with unit testing and CI.

Tech: C++ (Qt, STL), SQLite/MySQL, AWS RDS, JSON/REST APIs

🎓 Education

• Master of Science (MS), Cyber Security Engineering University of San Diego — Expected 2026
• Bachelor of Technology (B.Tech), Computer Science \& Engineering JSS Academy of Technical Education, Noida — 2012