Hi, I'mRailey MitchellQuimson CapitisSolo Indie Developer

Solo engineer designing, building, and deploying full-stack web platforms from scratch. Fueled by coffee, curiosity, and the drive to ship real products.

Svelte 5TypeScriptReact & Next.jsFirebase & GCPTOPCIT Level 3CS Eligible
Solo Founder & Developer

Featured Product

An independent software platform conceived, engineered, and shipped single-handedly. Just a broke solo developer against the world, crafting every layer from scratch.

Futari Wordmark
Pre-launch

Your cozy shared space for couples

A private, real-time shared space for couples featuring an integrated Ri AI companion, deep theme customization, collaborative planning, and wellness tracking. Built solo from the ground up with Svelte 5 and Firebase for seamless real-time synchronization.

Svelte 5FirebaseRi AITailwind CSS v4TypeScriptVite
futari-ri.web.app
Solo Founder Flagship
Pre-launch Access
1 / 4
futari-ri.web.app
Futari landing screen preview
Public landing experience and instant couple pairing onboarding flow.
Deployment Status: Pre-launchSolo Founder & Developer · Built 100% solo by Railey Mitchell Q. Capitis
Interactive Works

Projects & Experiments

Custom canvas engines, algorithmic state systems, and interactive builds.

some-typing-game.web.app
Some Typing Game Preview
Playable 60fps Typing Arcade

Real-time typing defense against multi-phase bosses

Typing Arcade GamePlayable in Browser

Some Typing Game

A fast-paced space typing arcade game built from scratch in vanilla JavaScript. Features custom 2D particle physics, escalating boss encounters, and a real-time Firestore leaderboard.

60fps Canvas Physics: Custom particle collision system, recoil effects, and projectile mechanics built in pure JavaScript.
Dynamic Boss Encounters: Object-oriented event architecture managing boss attack patterns, phases, and stacked anomalies.
Optimized Leaderboard: Real-time ranking with client-side query caching to eliminate redundant database read quotas.
Vanilla JSHTML5 CanvasFirebaseNode.jsOOP
Launch Game
Core Technologies & Architecture

Skills & Tech Stack

Production engines, cloud infrastructure, and modern toolchains I rely on to engineer and ship full-scale applications.

Core Production Engine
Swipe to explore →
Type-Safe Architecture
Powers: All Applications

TypeScript

Enforces strict type safety across Next.js and Svelte 5 architectures, Firestore data models, and backend Cloud Functions.

Strict Type ContractsZero Implicit AnyType-Safe Client Caches
Connected in Production Stack

Supporting Technologies & Skills Directory

Databases, secondary frameworks, development workflows, and APIs.

36 Technologies
TypeScript
Next.js 16
Svelte 5
React 19
Tailwind CSS v4
JavaScript (ES6+)
HTML5 Canvas API
Leaflet Maps
HTML5 & CSS3
Node.js
Firebase Auth
Cloud Firestore
Cloud Functions
Firestore Security Rules
Google Cloud Platform
REST APIs
Postmark & Resend
PostgreSQL
MySQL
SQLite
MongoDB
Google Antigravity
Cursor (AI Code Editor)
Gemini Platform
Prompt Engineering
Higgsfield AI
Flutter
Dart
Capacitor 8
Git & GitHub
GitHub Actions
Vite & Vitest
Figma
Svelte Check
Active Directory
Server Administration

Education & Experience

Academic foundations and engineering impact across real-world systems.

PANELCO III Electric Cooperative Logo

Systems & Software Engineering Intern

PANELCO III Electric Cooperative

2026Pangasinan, PH

System Administration Division - Corporate Services Department

Served as a multi-role engineering and support intern, wearing multiple hats across software systems development, database operations, infrastructure management, and multimedia. Led and orchestrated advanced systems and AI integrations to accelerate cooperative deliveries.

Specialized Focus Areas (5 Roles)
AI & Agentic Assisted Developer

Orchestrated AI-assisted coding pipelines using agentic tools like Cursor and Higgsfield to accelerate corporate software deliveries. Built automated workflows, custom prompt systems, and structured API layers. Spearheaded a creative initiative using Higgsfield AI and image generation tools to transform employee portraits into high-fidelity 'baby-fied' versions, generating custom AI videos of them dancing to popular themes that were featured in the company's 48th Anniversary Foundation Celebration and games.

Agentic AICursor ComposerHiggsfieldPrompt TuningLLM Workflows
Pangasinan State University Logo

Bachelor of Science in Information Technology

Pangasinan State University

2022 - 2026Pangasinan, PH

Major in Web and Mobile Technologies

Completed comprehensive technical education in software design, mobile environment compilation, database management, and complex systems architecture. Gained strong foundational knowledge in cybersecurity principles and modern web/mobile developmental frameworks.

Coursework & Key Disciplines
Web TechnologiesMobile SystemsDatabasesSystems ArchitectureCybersecurityDevelopmental Frameworks

Certifications & Achievements

Credentials and eligibility certifications proving technical competence and professional qualifications.

TOPCIT Logo
Korea NIA · IT Competency

TOPCIT

Test of Practical Competence in IT

13th TOPCIT (Latest)Level 3

December 10, 2025 · Competent

522 / 1000
12th TOPCIT (Baseline)Level 2

June 2, 2025 · Basic

370 / 1000
0/ 1000
+152 pts (+41.1% gain) in 6 mos
Level 2 → Level 3
REF: 13_TOPCIT
Civil Service Commission Logo
Eligibility · Philippines

Civil Service Commission

Republic of the Philippines

CSE-PPT Professional LevelPassed

March 8, 2026 · Lifetime Career Service Eligibility

Second-Level Executive Eligibility

Conferred by CSC Philippines under Presidential Decree No. 807

Permanent Public Sector Qualification
CSC Masterlist Verified
REF: CSC_PROF

Contact

Operating 100% remotely. Currently open to flexible contract builds and part-time engineering engagements, as well as select full-time roles depending on scope, timeline, and compensation. Have a product in mind? Send a message below or email directly.

Direct Channels

I'm easy to reach and usually reply within the day:

Location: Pangasinan, PH (GMT+8)
Response: Usually within 12–24 hours

Send a Message

For project proposals, engineering opportunities, or contract work.

Railey Mitchell Q. Capitis

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