Available for software and web projects
Designing resilient systems from optical networks to the web.
9+ years designing, maintaining, and optimizing optical transport networks, now channeled into full-stack and agentic software development, PHP (Laravel), TypeScript / Node.js, and clean, maintainable web experiences.
❯ who am i
wilhelm — software engineer
❯ cat stack.txt
PHP · Laravel · TypeScript · Node.js · MySQL
❯ echo $LOCATION
Phuket, Thailand
❯ langs --list
English / Mandarin / Burmese
❯
01About
My work connects transport-network depth with practical software delivery: clear documentation, dependable rollout planning, fast troubleshooting, and clean web interfaces that teams can maintain.
9+ years designing, maintaining, and optimizing optical transport networks, now channeled into full-stack and agentic software development, PHP (Laravel), TypeScript / Node.js, and clean, maintainable web experiences.
Based in
Phuket, Thailand
Languages
English / Mandarin / Burmese
9+
Years Engineering
3+
Years Huawei OTN
2026
Software Engineering BEng
3
Professional Languages
What I do
HLD, LLD, TSSR, OSP planning, equipment commissioning, service migration, and risk management.
Laravel applications, TypeScript/Node.js, front-end UI, back-end logic, REST APIs, MySQL, deployment, and maintenance.
Health checks, proactive troubleshooting, root-cause analysis, contingency plans, and recovery drills.
Customer liaison, vendor coordination, subcontractor supervision, reporting, and handover documentation.
02Technical skills
PHP
Backend
Laravel
Backend
Node.js
Backend
REST APIs
Backend
JavaScript / TypeScript
Frontend
HTML/CSS
Frontend
Bootstrap
Frontend
MySQL
Data & Tools
Git / GitHub
Data & Tools
Huawei OTN
Network Infrastructure
ROADM
Network Infrastructure
NCE
Network Infrastructure
03Experience
9+ years of keeping critical networks running, now applied to building and maintaining web software.
Feb 2026 – Current
CurrentSagasia Consulting Co., Ltd (Hong Kong)
Designs and maintains corporate and PR websites with PHP (Laravel), JavaScript/TypeScript, Node.js, and MySQL. Builds front-end UI and back-end logic, integrates REST APIs, improves performance and security, and maintains internal automation workflows.
Mar 2022 – Jul 2025
Huawei Technologies (Yangon) Co., Ltd
Provided third-level maintenance support for Huawei optical networks, covering deployment, upgrades, health checks, RCA, disaster recovery planning, and cross-domain collaboration.
Dec 2015 – Mar 2022
Huawei Technologies (Yangon) Co., Ltd
Led PSTN renewal engineering tasks including design reports, procurement coordination, BOQ verification, subcontractor supervision, quality control, and customer consultation.
04Featured work
Corporate Website01Featured project
Corporate website for SAGASIA, a strategy and advisory firm working across Asia-Pacific: service and industry pages, a library of market-insight articles, an in-page PDF company profile, and an inquiry form that emails submissions through Resend.
Expert Network Website02Multi-page website for SAGA Connect+, an expert network for private equity, consulting and corporate strategy teams. Contact and expert-application forms are validated with Zod and delivered through Resend, each with a reference number.
Market Research Website03Market-research and strategy website with sector, market, service and case-study pages generated from a single typed content module, plus a contact form that accepts RFP uploads and emails them through Resend.
Healthcare Market Intelligence04Southeast Asia healthcare market-intelligence site with country market profiles, market-segment analysis and insight articles. Built on vinext (the Next.js App Router on Vite) with React 19, Tailwind CSS 4 and shadcn/ui.
Optical Networks05Technical support for OptiX OSN 6800-9800 platforms, ROADM/FOADM, coherent optics, upgrades, RCA, and disaster recovery readiness.
Web Engineering06Responsive Laravel, JavaScript, HTML/CSS, Bootstrap, MySQL, and REST API implementation for content-driven web pages.
Incident Response07Supported recovery planning and response for fire, typhoon, flooding, and earthquake related core-site outages.
05Education & certifications
BEng (Hons) Software Engineering
University of Greater Manchester, 2026
Advanced Technician Diploma
Electrical and Electronic Engineering, City & Guilds (UK), 2012-2013
Technician Diploma
Electrical and Electronic Engineering, City & Guilds (UK), 2011-2012
Bachelor of Physics
Yangon University, 2006-2009
Agentic Software Developer Course
2026Full Stack Developer Course
2025Cisco Certificate Enterprise Core
2024Python Programming
2021AutoCAD 2D
2016Hardware Engineering
2014Applied Electronic
2011C++ Programming
200906Contact
Based in Phuket and open to work involving web engineering, automation, and infrastructure documentation.
Phone
+66 82 768 6687Location
Phuket, Thailand
Visit www.asyncarch.com for more details about my projects, services, and background.