Hariharan S — Software Engineer

Professional Summary

I design and build full-stack systems, then improve the QA, deployment, and change/automate workflows that keep them production-ready.

I am a software engineer based in Bangalore with a computer science background and experience across full-stack development, Agile delivery, stack migration, QA, databases, cloud deployment, and ITSM change workflows.

Before software engineering, I worked in multimedia design, which shaped the way I think about products: not just as systems that work, but as experiences that need structure, clarity, and visual direction.

Today, I work across both development and delivery processes, with a growing focus on agentic automation for end-to-end workflows, quality, and improving how teams manage change at scale.

Professional Experience

People10 Technosoft 2022 — 2024

Software Engineer

Internship 02/2022 → Permanent 07/2022 → 10/2024

Spearheaded migration of a critical codebase to a modern stack.
Improved performance and scalability through stack migration.
Worked in Agile teams for streamlined delivery and communication.
Maintained code quality with test coverage exceeding 90%.
Managed MongoDB and MySQL for storage, migration and retrieval.
Contributed to the office newsletter editorial team.

Infosys Limited 2024 — Present

Associate Consultant

ServiceNow and ITSM change workflows; change documentation and QA-aware delivery.
Growing focus on agentic automation for change-management QA (Copilot Studio).

Selected Projects

Project Hella / HELLA OS

Personal AI Assistant, Automation System, and Experimental Operating System Research Build

2020 — Present

Project Hella began as a personal AI assistant and automation system focused on voice interaction, task execution, personalization, and AI-assisted workflows. It is now evolving into a long-term ground-up learning and build plan for HELLA OS — an experimental operating system concept built around a hybrid kernel direction, legacy application support, AI-assisted system behavior, and automation across multiple layers of the software stack.

Text-to-speech and speech-to-text experiments
App access and command execution
AI-assisted responses and automation logic
OpenAI integration experiments

Stack Python · JavaScript · Node.js · React · OpenAI APIs · AWS EC2 · Apache · OpenLDAP · C · Rust

LEZM

Full-stack Platform / Content & Service Architecture

2024 — Present

LEZM is a full-stack platform build focused on structured content, user management, asset handling, notifications, and scalable service separation.

User authentication and session handling
LDAP-based identity structure
JWT-based access control
Admin and user role separation

Stack React · TypeScript · Node.js · Go · MongoDB · Redis · MinIO · OpenLDAP · JWT · Docker

LEZM · MINERVA

Design-System-Driven Platform Iteration

2024 — Present

LEZM · MINERVA is a design-system-driven platform iteration focused on building a cleaner, more structured, and scalable interface and service experience for the LEZM ecosystem — including Cartographer planning for world metadata, sectors, assets, timelines, and exportable structured data.

Reusable UI and design-system structure
Platform-specific frontend and backend separation
Dedicated database and connection structure
Cartographer world metadata and sector planning

Stack React · TypeScript · Node.js · MongoDB · Redis · MinIO · Docker · Design System Components · SonarQube · Jenkins

HARIHARAN.SYS — Personal Resume Website hariharan-s.dev

Portfolio / Self-contained System Archive

2025 — Present

Retro-modern professional archive delivered as a single self-unpacking HTML bundle — designed, patched, and deployed to Cloudflare Pages at hariharan-s.dev using Cursor agent workflows and MCP tooling for deployment validation.