About Me
Building on the web,
one line at a time.
I'm Chester Vonne Dela Cruz Cairel, a Computer Science graduate from St. Mary's College of Tagum Inc. building toward my first full-time software role. My strongest work so far sits in full-stack web apps: interfaces in React and Next.js, backend logic in Node.js and Express, database work with PostgreSQL and Supabase, plus live deployments on Vercel and Render. I'm open to entry-level frontend, backend, or full-stack roles, but my current body of work points most clearly to junior full-stack development.
Right now I work as IT Staff, Helpdesk & Support at SIBS Contact Center in Tagum City. That job gave me production discipline: solving issues under pressure, supporting real users, keeping systems online, and tracing problems across devices, network layers, access controls, and day-to-day operations. It is not the same as software engineering, but it gave me a strong troubleshooting instinct and a practical bias toward building things that work reliably in the real world.
Before that, I did my OJT at Nuevasoltech Co. Inc. through SMCTI's internship program. I worked on real client deliverables: Facebook cover photos and social card postcards for Tagum City festival campaigns following Facebook's pixel dimensions, mobile app icon assets, and presentation materials. That's where I picked up the design eye I still use when building UIs.
I also helped build ERKADO with three classmates as our capstone project. It's a mobile app for crop trading in Tagum City, built to give farmers fairer deals. I contributed to implementation support, testing, thesis writing, user manual documentation, and presentation materials. The project got recognized at two conferences in 2024 and picked up five awards between SMCTI and MCITS.
My projects are where that direction is clearest. ServiceFlow V2 is a rebuilt service request platform with audit trails, request comment threads, email notifications, reports, and role-based access. Portfolio v2 is this Next.js rebuild with typed content, motion-heavy UI, blog support, and API integrations. Project ALICE pushes further into Python, speech tooling, automation, and AI integrations. Together they show that I can work across frontend, backend, databases, and deployment.
Outside of work I keep shipping and iterating. I like the full range of software work: designing interfaces, wiring up APIs, shaping schemas, integrating auth, and getting the final product deployed. I'm now looking for an entry-level role where I can keep growing fast and contribute across the stack.
Awards & Recognition
SMCTI 2nd International Multidisciplinary Research Conference
2024- 1st Place Best Research Paper
- 1st Place Best in Poster Presentation
- 3rd Place Best in Oral Presentation
Mindanao Conference for Information Technology Students (MCITS)
2024- 2nd Place Research Paper
- 2nd Place Research Exhibit
Skills & Technologies
Recent Upskilling
Web Development
Programming Languages
Databases & ORMs
Tools & Platforms
IT & Networking
AI Tooling
Beyond the Code
I've been taking apart and building computers since before I could code, and that's honestly where my debugging instinct comes from. I also am a big gamer at heart and have been since I was a kid, which is where I first got interested in how software works.
timelineJourney
Bachelor of Science in Computer Science
St. Mary's College of Tagum Inc.
Four-year CS degree at SMCTI covering software engineering, databases, web development, desktop development and mobile applications. Also got involved in research projects and capstone work outside of regular coursework.
Embedded Systems & Arduino — College Coursework
St. Mary's College of Tagum Inc.
CS coursework using Arduino Uno with LEDs and basic circuits. First real hands-on exposure to how hardware and software talk to each other.
ERKADO — Capstone Research Awards
SMCTI 2nd International Multidisciplinary Research Conference & MCITS
Team of four capstone project building a mobile app to make crop trading fairer for farmers in Tagum City. Contributed to implementation support, testing, thesis writing, user manual documentation, and presentation materials. Won 1st Place Best Research Paper, 1st Place Best in Poster Presentation, and 3rd Place Best in Oral Presentation at SMCTI 2024, plus 2nd Place Research Paper and 2nd Place Research Exhibit at MCITS 2024.
OJT Intern
Nuevasoltech Co. Inc., Tagum City
SMCTI internship at Nuevasoltech Co. Inc. Worked on real client deliverables: Facebook cover photos and social card postcards for Tagum City festival campaigns following Facebook's pixel dimensions, mobile app icon assets, and presentation materials for client campaigns.
Marian Esports Tournament Arena — Meta Production Team
SMCTI Campus Event
Part of the Meta Production Team and competed as a player in SMCTI's campus esports event. Good experience working fast under pressure with a team.
Built an AI-Assisted Development Workflow
Personal Workflow
Use AI coding tools as part of my day-to-day workflow for research, implementation, and review across the projects I ship. Helpful for speed, but still grounded in building, debugging, and deploying working software.
Personal Portfolio — v1 (Netlify)
Personal Project
Designed and built a responsive portfolio site from scratch using HTML, CSS, and vanilla JavaScript. Integrated Web3Forms for contact and deployed live on Netlify.
IT Staff, Helpdesk & Support
SIBS Contact Center, Tagum City
Provide production IT support across multiple client accounts. Handle workstation setup, PC reformatting and tools installation, DNS configuration, VPN tools, Spiceworks tickets, PRTG reports, inventory, asset tagging, UniFi/Fortinet/Sophos monitoring, and remote support through AnyDesk and VNC. This work strengthened my debugging habits and systems thinking.
nameischester — Full-Stack Interactive Portfolio
Personal Project
Full-stack personal site with 29 sections, community features, PWA support, and an Express API backed by Supabase PostgreSQL. Frontend deployed on Vercel, backend deployed on Render.
Portfolio v2 — Next.js Rebuild
Personal Project
Rebuilt portfolio from scratch with Next.js 16, TypeScript, Framer Motion, and a typed content setup. Includes interactive UI, MDX blog support, AI chat integration, and deployment on Vercel.
ServiceFlow — Service Request and Reporting System
Personal Project
Service request and reporting system built on Next.js with Drizzle ORM, Auth.js, PostgreSQL, and Recharts dashboards. Role-based access for admin and user roles.
ServiceFlow V2 — Rebuilt Service Request System
Personal Project
Complete rebuild of a service request platform with per-request audit trails, request comment threads, email notifications, date-range reporting, and three-tier role-based access. Deployed live on Vercel with Supabase PostgreSQL.
Project ALICE — AI Desktop Assistant
Personal Project
Bilingual (EN/JA) AI desktop assistant with wake triggers, speaker verification, automation, and full PC control. Built in Python with speech tooling, WebSocket UI, and multi-provider LLM integration.