Job Hunting

I design backend systems
that are meant to last.

Not just until launch — but through growth, rewrites, migrations, and the moments where assumptions break.

Mohana Saravanan Avatar

“Design is not just what it looks like and feels like. Design is how it works.”

— Steve Jobs

About

I build backend systems like products — with design thinking and engineering depth.

I’m a senior backend engineer who enjoys creating clean architecture, scalable APIs, and automation that makes teams faster. I don’t just “deliver tasks” — I build systems that feel intentional, reliable, and ready for what’s next.

I love the creative part of backend engineering — turning vague problems into clear system designs, shaping patterns that other developers can reuse, and building platforms that make future features easier, not harder.

Whether it’s a new service, a modernization effort, or a reliability upgrade, my goal is the same: ship confidently, scale smoothly, and keep complexity under control.

Creative Problem Solving

I turn unclear requirements into clean solutions — with thoughtful tradeoffs and practical design.

Architecture & Systems Thinking

Designing backend foundations that stay understandable, extensible, and easy to evolve.

Scale & Delivery

Building predictable services and improving CI/CD so teams ship faster with confidence.

Impact

Business outcomes, not just code.

These are moments where engineering decisions turned into real value — faster delivery, safer releases, and better reliability at scale.

$0.5M

Delivered client value via CI/CD automation

Automated Docker image upgrades inside pipelines, reducing manual effort, eliminating version drift, and improving deployment reliability across environments.

$0.7M

Simplified API access with z/OS REST integration

Integrated SAR (Service Archive) and AAR (API Archive) into a combined z/OS REST implementation, simplifying API access and reducing duplication of effort.

$0.4M

Accelerated validation through internal testing tools

Built internal testing tools to streamline functional + integration testing, enabling faster validation cycles and smoother onboarding for new developers.

AI boost

Improved test automation with Copilot Chat

Integrated GitHub Copilot Chat AI into test automation workflows for intelligent test case generation, faster debugging, and automated code suggestions to improve coverage.

$0.4M

Improved delivery quality with Spotless enforcement

Created additional Gradle Spotless scripts for automated code formatting and verification, ensuring consistent standards and reducing review overhead.

Awards

Recognized for innovation & efficiency

Recognized with USAA ‘Excellence Award’ and ‘4ward Award’ for innovation and efficiency improvements in secure application development.

Work

Where I’ve built, shipped, and scaled

I’ve worked across enterprise backend systems — building scalable services, improving reliability, and delivering outcomes that teams can sustain long-term.

Aug 2022 – Present

HCLTech @ USAA — Senior Software Engineer

Backend Engineering • GoLang • Java • AWS • Mainframe

Focus

Enterprise systems needed safer delivery, scalable architecture, and modernization without disrupting production stability.

What I did

Designed and improved backend services with clear boundaries, strengthened CI/CD, and introduced reliability-first patterns for predictable releases.

Outcome

Improved delivery confidence, reduced operational risk, and enabled teams to ship faster with controlled change.

Jun 2020 – Aug 2022

HCLTech @ USAA — Software Engineer

Backend Development • Automation • Platform Work

Focus

Early-stage systems and workflows required consistent engineering practices, stable automation, and faster validation cycles.

What I did

Built and improved backend components, internal tooling, and automation workflows that reduced friction for development and testing.

Outcome

Increased productivity, improved reliability, and accelerated validation for multiple teams and environments.

Credentials

Proof of learning. Proof of foundation.

Certifications that reflect continuous growth — and education that shaped my foundation in computing + design.

Certifications

Workato Pro 2 Certified

2021

AWS Certified Cloud Practitioner

2022

Agile SAFe Practitioner

2024

AWS Certified Developer – Associate

2024

AWS Certified AI Practitioner

2025

Guidewire Associate Developer – Upgraded to Kurfi

2025

Education

B.Sc — Birla Institute of Science and Technology, Pilani

4-year specialized course in Computing & Design

2021 – 2025

HCL TechBee

Early-career program that strengthened practical engineering foundations and industry readiness.

2019 – 2020

Let’s Talk

If you’ve made it this far, you probably have something specific in mind. I’m open to conversations around backend engineering, architecture, and impactful work.