AlexandruMihalașcu.Full-stack developer
Based in Bucharest, Romania. I build web platforms end to end: interface, backend, deployment. One person, responsible for the whole thing from first call to launch.
Founder of MHLSQ - I've shipped production Next.js and Firebase platforms for startups and growing teams since 2021.
5
10+
95+
<24h
Available
RoleFull-Stack Developer
Based inBucharest, RO
ResponseUnder 24 hours
Active since2021
Next.jsReactTypeScriptFirebaseNode.js
The story
How I got here
The job title came later. The craft was the point from day one.
From pure passion for computers to a craft I obsess over every single day.
Early on
Hooked on how things work
It started as pure passion - I was the kid obsessed with computers, taking apart how things worked in my head and wondering how a screen full of pixels turns into something you can actually use. That curiosity never left.
University
The moment it clicked
During my specialization internship at university I wrote my first real web project - and that was it. Watching an idea turn into something live in the browser, something anyone could open, made me fall for web development on the spot.
2021
Turning passion into craft
I founded MHLSQ to build real products for real people, and kept pushing - from internships to a full-stack role at Huawei. The passion slowly became a discipline: code I can defend six months later, and products people keep coming back to.
Today
Still the same spark
Years later, a launch still gives me that same rush. The curious kid became a developer who sweats the small stuff - and I want to keep it that way.
Work experience
From intern to developer at Huawei, running MHLSQ in parallel since 2021.
Download resumeFull-Stack DeveloperCurrent
Sep 2025 - PresentArchitect and build internal platforms used daily by 100+ engineers across Huawei technical support teams: React frontends, Node.js/Express APIs, MySQL and GaussDB backends, deployed through CI/CD pipelines.
- Shipped browser extensions, automation scripts, and CLI tools that cut a recurring workflow from about 2 hours to under 15 minutes - roughly 8-10 hours saved per week for the team.
- Own features end to end: requirements, data modeling, REST API design, UI, code review, and deployment.
- Promoted from the OSS role into a dedicated developer position after the automation tools proved their impact.
OSS EngineerCurrent
Feb 2025 - PresentEnterprise technical support for international clients on Huawei NCE Campus and related network-management platforms.
- Resolved 200+ L1/L2 tickets to date: reproduce issues, gather diagnostics, escalate complex cases, and coordinate resolution.
- Primary point of contact between clients and Huawei R&D across multiple time zones, working in English.
Technical Intern
Dec 2024 - Feb 2025Hands-on rotation through Huawei core technical departments to understand large-scale telecom from the ground up.
- Datacom fundamentals: VLAN, IP routing, Ethernet switching, SAN/NAS/RAID, and server hardware.
- LTE/5G architectures, core network protocols, and BSS/OSS software stacks.
Education
Romanian-American University
B.Sc. Economic Informatics
- Advanced programming in C#, Java, Python, and PHP alongside relational databases (MySQL, Oracle).
- Studied web development, business analytics, and management to balance technical depth with product thinking.
How I work
Core principles behind every project.
01
Strategy before screens
Every project starts with questions: who is this for, what does success mean, what ships first. The code comes after.
02
Systems over one-offs
Reusable tokens, components, and patterns make future iterations fast and visually consistent across every breakpoint.
03
Performance is a feature
I treat Core Web Vitals, WCAG accessibility, and monitoring as requirements from the first commit.
Available now
Got a projectin mind?
I read every message myself and reply within 24 hours with clear next steps.