Mathiya (Mathisha Angirasa) — Software Engineer & AI Systems Architect

INDEPENDENT CREATIVESOFTWARE ENGINEERINGAI SYSTEMS ARCHITECTURE

SELECTED WORKS & EXPERIMENTS

Building intelligent systems & scalable architectures

GitHub

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PERFORMANCE METRICS

Years experience

Projects shipped

Core technologies

Client satisfaction

02 — Selected Archive

Featured
Projects.

A curated selection of projects spanning systems architecture, full-stack, and high-fidelity interfaces.

19 Projects in archive

PythonFastAPIPostgreSQL

SIVION Automation

A production-grade automation platform designed for enterprise scale. Orchestrates distributed intelligent agents to automate complex workflows with high reliability and low latency. Built with a robust backend architecture for industrial-scale operations.

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TypeScriptReactElectron

System Optimizer

A comprehensive Windows performance utility. Integrates deep-level kernel tuning, system service optimization, and input latency reduction. Features a modern React & Electron interface designed for precision performance tracking.

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AndroidKotlinSupabase

Dev Marketplace

A specialized native Android application for distributing developer assets. Features clean architecture, real-time inventory management, and secure licensing protocols optimized for mobile performance.

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C++Graphics3D

Killer Quebes

A 3D tactical experience built with C++ and a custom rendering engine. Implements complex state management, collision detection algorithms, and procedural level generation for an optimized gaming experience.

View case study

View all projects

What
You Get.

Capabilities Overview

Strategy, precision, and

combined - turning

your vision into a powerful digital

experience

that feels effortless.

The
Journey.

Evolution

'21

The Foundation

Started diving deep into full-stack engineering. Built initial projects with React and Node.js, learning the core of web architecture.

@mathisha3 years ago

'22

Mastering Scale

Transitioned to Next.js and cloud infrastructure. Focused on building high-performance, SEO-optimized applications deployed on Vercel and AWS.

@mathisha2 years ago

'23

AI Integration

Began integrating Large Language Models and agentic workflows into production applications. Building systems that think.

@mathisha1 year ago

'24

Independent Creative

Working independently to craft award-winning, interactive digital experiences combining high-end design with heavy engineering.

@mathishaPresent

TransformYourDigitalExperienceJourney

Every digital product has room to grow. You get a clear view of what works, what holds you back and how to move toward a setup that feels faster, lighter, and easier to scale.

06 — Services

Solutions
That Deliver.

Same quality, same attention to detail. The only difference is the size of the project and what you need right now.

Ongoing Support

$3,000/ 30hours

Your dedicated engineering partner, 30 hours a month. Whatever your site needs, handled. Minimum 3 month commitment.

New pages, sections, and features
Campaign-driven updates (modules, content blocks, assets)
Maintenance, bug fixes, and content updates
Technical SEO and performance optimization
Unused hours roll over (up to 3 months)

For brands that need continuous growth and long-term collaboration.

Starter Build

$5,000

A clean, modern custom website ready to launch in two weeks. Perfect for brands that need a solid online presence without the complexity.

Up to 6 pages
Headless CMS setup
Mid-level animations and interactions
Technical SEO setup
Launch within one to two weeks
Admin dashboard training after launch

For new sites or migrations that need a fast, clean start.

Custom Project

Book a Call

High-end bespoke web development for complex projects. Every scope is different, so every project starts with a conversation.

Advanced interaction and 3D animation systems
Scalable architecture with multi-database setups
Complex layouts, modular components and dynamic content
Integration ready structure for external tools and API driven features
30 days post-launch support included

For complex projects that go beyond the basics and need a tailored approach.

“

12+ Reviews from industry peers

Peer

Reviews.

Feedback from colleagues, founders, and industry leaders I've had the pleasure of collaborating with on high-performance systems.

COLLABORATION•INNOVATION•EXCELLENCE•LEADERSHIP•VISION•IMPACT•COLLABORATION•INNOVATION•EXCELLENCE•LEADERSHIP•VISION•IMPACT•COLLABORATION•INNOVATION•EXCELLENCE•LEADERSHIP•VISION•IMPACT•COLLABORATION•INNOVATION•EXCELLENCE•LEADERSHIP•VISION•IMPACT•

BUILDING INTELLIGENT SYSTEMS BUILDING INTELLIGENT SYSTEMS BUILDING INTELLIGENT SYSTEMS BUILDING INTELLIGENT SYSTEMS BUILDING INTELLIGENT SYSTEMS BUILDING INTELLIGENT SYSTEMS

SCALABLE CLOUD ARCHITECTURES SCALABLE CLOUD ARCHITECTURES SCALABLE CLOUD ARCHITECTURES SCALABLE CLOUD ARCHITECTURES SCALABLE CLOUD ARCHITECTURES SCALABLE CLOUD ARCHITECTURES

SYSTEM ARCHITECTURE SYSTEM ARCHITECTURE SYSTEM ARCHITECTURE SYSTEM ARCHITECTURE SYSTEM ARCHITECTURE SYSTEM ARCHITECTURE

FULL-STACK ENGINEERING FULL-STACK ENGINEERING FULL-STACK ENGINEERING FULL-STACK ENGINEERING FULL-STACK ENGINEERING FULL-STACK ENGINEERING

05 — Navigation terminal