Hitesh Kumar

I'm

A passionate software engineer at Oracle Cloud specializing in building scalable, secure, and efficient cloud-native systems. I transform complex problems into elegant solutions. Expert in Java, Python, and Kubernetes, delivering 90%+ efficiency gains and zero-downtime solutions for large-scale systems and an alumni of prestigious IIITH.

8+

Years of Experience

50+

Projects Completed

5+

Technologies Mastered

Career Journey

June 2022 - Present

Senior Member Of Technical Staff

Oracle Cloud

  • Achieved zero-downtime certificate updates with a thread-safe SSLContext manager.
  • Secured 54 critical API endpoints, eliminating high-risk vulnerabilities.
  • Led security integration for control plane APIs (AuthN/AuthZ/Audit).
  • Cut manual task processing time by over 90% through Python automation.

June 2021 - June 2022

Engineer

Qualcomm

  • Developed Rounded Corner feature to enhance visual quality on Snapdragon devices.
  • Implemented Concurrent Writeback, achieving a 16% energy efficiency gain.
  • Collaborated on DRM kernel drivers and Android SurfaceFlinger.

Nov 2017 - Jul 2019

Full Stack Developer

Tech Talisman Engg. Pvt. Ltd.

  • Developed Test Module (PHP, MySQL, Redis) and LMS (Node.js, MongoDB) for a School Management System.
  • Implemented caching with Redis to improve response time.

Aug 2016 - Nov 2017

Software Engineer

Tata Consultancy Services

  • Worked on enterprise-level software solutions for global clients.
  • Gained foundational experience in the full software development lifecycle.

Featured Projects

Zero-Downtime Certificate Manager

A thread-safe SSLContext manager in Java that hot-swaps certificates without server restarts, saving significant operational overhead.

Java Concurrency Security

Automated Change Management

An automation framework using Python that reduced manual task processing time for change management by over 90%.

Python Automation CI/CD

Snapdragon Concurrent Writeback

A multi-threaded C++ service for Snapdragon 8th Gen SoCs that achieved a 16% energy efficiency gain by optimizing display data capture.

C++ Linux Kernel Performance

My Tech Stack

Java
Python
C++
Kubernetes
Docker
Spring Boot
Cloud Security
Jenkins

Education

International Institute Of Information Technology, Hyderabad (IIITH)

Master of Technology in Computer Science

July 2019 - May 2021

CGPA: 9.0 / 10.0

GATE '19: 99.42 percentile (AIR: 1343)

🏆 Awarded Dean's List for being in the top 5% of the batch.

Let's Connect

I'm currently seeking new opportunities and am open to collaboration. Whether you have a question or just want to say hi, feel free to reach out.

Say Hello Connect over call