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Mohan User

@mohanuser

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Senior Staff Engineer / Cyber security / SAAS Backup solutions | Solution Architect | Full stack

India

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What I'm looking for

I am looking for a role where I can lead architectural decisions, contribute hands on to development, and build scalable, secure systems that solve real world problems. I thrive in environments that value technical excellence, innovation, and collaboration particularly in domains like cybersecurity, cloud/on-prem infrastructure & IoT.

My core expertise lies in Golang and Python, which I’ve used extensively to build real-time systems, cloud-native backends, and scalable integration platforms. I also have strong experience with Node.js, Solidity, and databases like PostgreSQL, MongoDB, Redis, MySQL, and DynamoDB. I'm passionate about system design, microservices, and building event-driven architectures. My work integrates modern DevOps practices using Docker, Kubernetes, CI/CD, and multi-cloud platforms like AWS, Azure, and GCP.

Currently at UltraViolet Cyber, I develop and lead secure, high-throughput backend systems using Go, Python, and Kubernetes, contributing to a cloud-native threat detection platform. Previously, at QNAP Corporation, I architected major products including enterprise SaaS backup platforms, IoT ecosystems, and workflow automation tools used globally.

Key Projects & Contributions:

UltraViolet Lens: Real-time cybersecurity detection and SIEM platform built with Go/Python on AWS/Kubernetes.
Boxafe: A multi-cloud SaaS backup and recovery platform for Google Workspace & Microsoft 365.
QMiix: An iPaaS integration platform automating workflows across NAS, cloud apps, and messaging services.
QIoT Suite Lite: An on-prem IoT platform for device management, rule engines, and real-time dashboards.

Beyond coding, I’m committed to engineering leadership—mentoring developers, setting code and architectural standards, and owning the full SDLC. I thrive in high-stakes environments where performance, reliability, and security are paramount, and enjoy solving complex technical challenges that deliver measurable business value.

Interests:

Advancing systems in cybersecurity, cloud-native architecture, and blockchain.
Exploring AI/LLM integration in distributed systems.
Building empowered, collaborative engineering teams focused on excellence.

I’m actively exploring roles where I can apply my technical depth, leadership experience, and product-driven mindset to create impactful software systems that scale and endure.

Experience

Work history, roles, and key accomplishments

Current

Senior Staff Engineer

Current

UltraViolet Cyber, Inc

Nov 2023 - Present (1 year 8 months)

Senior Staff Engineer specializing in scalable, high-performance backend systems using Golang (Echo, GORM). Extensive experience with AWS, PostgreSQL, Docker, Redis, and Kubernetes. Contribute to backend development in Python and Java for cross-functional support.

Echo PostgreSQL Python AWS Kubernetes Docker Golang Lambda S3 SQS SNS Problem Solving

Senior Staff Engineer

QNAP Corporation (INDIA) Pvt. Ltd

May 2018 - Sep 2023 (5 years 4 months)

Developed full-stack features for SaaS platform serving enterprise customers. Orchestrated high-performance teams, exceeding revenue goals and driving success. Spearheaded the design and implementation of cutting-edge projects.

Python Flask Golang MongoDB Redis MySQL Jenkins Bash Shell scripting AWS Azure NodeJS Node.js

Technical Leader

QNAP Systems Inc.

Nov 2015 - May 2018 (2 years 6 months)

Developed full-stack features for SaaS platform serving enterprise customers. Led high-performance teams in delivering revenue driving projects. Designed and implemented projects, providing technical leadership and mentoring.

Python Golang MongoDB Redis Express TypeScript Node.js NodeJS

Senior Web Developer

Technicolor

Dec 2013 - Oct 2015 (1 year 10 months)

Developed and implemented a comprehensive media application designed to manage Terabytes of Media assets, B2B interactions, Order processing, File uploads. Engineered scalable backend services using Python and PHP for robust business logic and API integration.

Python PHP MySQL JavaScript CSS AWS REST APIs Rest APIs

Team lead

URO GULF - SOD Technologies

Jan 2013 - Nov 2013 (10 months)

Led cross-functional teams in delivering full-stack web applications, ensuring scalability, performance, and on-time delivery. Architected and implemented platforms using PHP frameworks and MySQL, supporting complex user interactions and admin functionalities.

PHP Zend Framework MySQL JavaScript CSS Python WordPress REST APIs

Team Leader

Soft Logic

Apr 2012 - Dec 2012 (8 months)

Led and collaborated with cross-functional teams in delivering web-based platforms across diverse domains including job portals, e-learning, and e-commerce. Designed and developed full-stack solutions using PHP and MySQL, ensuring robust performance, usability, and maintainability.

PHP MySQL JavaScript CSS WordPress REST APIs Rest APIs

Web Developer

Datavision21

May 2011 - Apr 2012 (11 months)

Led and collaborated with small development teams to deliver business-critical web applications, including CRM, reservation, and operational management systems. Developed multilingual and domain-specific platforms using PHP, Joomla, and MySQL, ensuring usability, scalability, and timely delivery.

PHP Joomla MySQL JavaScript HTML CSS REST APIs Rest APIs

PHP Developer

Effyiss Software Technologies

Oct 2010 - Apr 2011 (6 months)

Began professional career at this company, building a strong foundation in web development and software engineering best practices. Contributed to the development of business applications using PHP and MySQL, gaining hands-on experience in backend development and database design.

PHP MySQL JavaScript HTML CSS REST APIs Rest APIs