Mathisha Angirasa (Mathiya) | Full-Stack Software Engineer
I build fast, reliable web applications, clean TypeScript architectures, and high-performance backends with Next.js and Cloudflare Edge.
FULL-STACK SOFTWARE ENGINEER
FULL-STACKWEBAPPS&HIGH-PERFORMANCECLOUDARCHITECTURES
SCROLL TO DISCOVER
PERFORMANCE METRICS
+
Years Experience
Shipped Projects
%
Type-Safe Coverage
/100
Lighthouse Score
// 01 SELECTED WORKS
Production Case Studies
SelectedWork.
Production applications with live deployments, clean TypeScript codebases, and sub-second page loads.
20 Projects in archive
Discord Bot Platform
Autonomous Discord automation system built with Discord.js v14 and Node.js. Features SQLite WAL persistence for fast reads, dynamic HTML5 canvas graphics generation, and multi-cloud fallback.
SIVION Automation
Production workflow automation platform. Orchestrates background queues and API integrations with FastAPI, PostgreSQL, Docker containers, and Next.js management dashboards.
System Optimizer
Windows desktop tuning utility built with React and Electron. Features eSports low-latency NIC driver tuning, true per-interface Nagle elimination, 2026 title optimization (Delta Force, Marvel Rivals, Deadlock), and real-time hardware telemetry.
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.
// 02 CORE CAPABILITIES
What
You Get.
Core Deliverables
I build production web apps, scalable backends, and responsive interfaces engineered for speed.
// 03 ENGINEERING JOURNEY
Technical
Milestones.
Track Record
'21
Foundations & Full-Stack Core
Built full-stack applications with React, Node.js, and SQL databases, focusing on clean API design.
M
@mathisha4 years ago
'22
Next.js & Cloud Deployments
Transitioned to Next.js server-side rendering and edge computing with automated deployment pipelines.
M
@mathisha3 years ago
'23
LLM Tool-Calling & Automation
Integrated language models, vector databases, and asynchronous task queues into production applications.
M
@mathisha2 years ago
'26
Full-Stack & WebGL Production
Engineering production web apps, WebGL shader pipelines, and high-performance client projects.
M
@mathishaPresent
// 04 TRANSFORMATION ARCHITECTURE
DirectCode.ZeroAgencyOverhead.
Work directly with the engineer writing your code. No account managers, no junior handoffs, and no bloated agency markups.
- Fast Delivery: MVPs ready in 1 to 2 weeks
- Clean Code: 100% Type-Safe TypeScript
- Direct Access: Daily check-ins via Slack or WhatsApp
// 05 SERVICES & EXPERTISE
// 06 INDUSTRY ENDORSEMENTS
// 07 RUNTIME STREAM
// 08 INSIGHTS & WRITING