001
Frontend interfaces
Responsive, accessible interfaces in HTML5, CSS and JavaScript, with React where an application needs real state.
Mevlüt Çelik — developer based in Ankara. I work where the interface meets the process: shipping the product, then keeping the workflow around it clean.
(01)
My work sits between the interface and the process behind it. Frontend, backend, dashboards and mobile apps on one side — the planning, integration and support that decide whether any of it survives real users on the other.
001
Responsive, accessible interfaces in HTML5, CSS and JavaScript, with React where an application needs real state.
002
Services, APIs and integration layers that connect systems which were never designed to talk to each other.
003
Operational dashboards and reporting surfaces that turn raw process data into something a team can act on.
004
Mobile-first products and companion apps, from the first screen through release and post-launch support.
005
Workflow design, deployment support and the small automations that remove repeated manual work.
006
Large datasets with Python and NumPy — a habit from a particle physics collaboration, now pointed at product metrics.
(02)
2020 — 2026
(03)
Aug 2025 — Now
Freshdata · Full time
Operational planning and coordination of technical processes across the company. I work on integrated system workflows, provide technical support for deployed solutions and develop the web and mobile applications around them — HTML-based interfaces, NTN-related work and system-level integration in real industrial environments.
Ankara, TR
Mar — Jun 2025
Middle East Technical University · ÖGEM · Part time
Developed the website of ÖGEM, the university's student development and counselling centre — frontend build in HTML5 and CSS, from layout through to deployment.
Ankara, TR
Jul 2021 — Aug 2023
Erciyes Neutrino Research Group · Fermilab
Built and maintained the research group's dynamic website and its neutrino database web application (Dr. Emrah Tıraş's group), including server administration through Plesk. In parallel I worked inside the ANNIE collaboration at Fermi National Accelerator Laboratory, monitoring experiment data and taking remote shifts to verify the data flow.
Kayseri, TR / Remote
May — Sep 2020
HUMA Drone Team
Computer vision pipeline for the team's competition drone: image processing and machine learning for autonomous target detection and tracking, on Linux.
Ankara, TR
(04)
| Frontend | JavaScript, React, HTML5, CSS |
|---|---|
| Backend & data | Python, NumPy, C++, ROOT, machine learning |
| Platform & ops | Linux, macOS, Windows, Plesk, Git & GitHub Pages |
| Security | Cyber security fundamentals — TryHackMe Pre Security |
| Tools | IntelliJ IDEA, Replit, HubSpot, Gamma, Adobe Premiere Pro |
| Languages | Turkish (native), English (professional), Arabic (limited working) |
| Jul 2026 | Pre Security Certificate — TryHackMe ID THM-HDJ7H9P7T4 · valid to Jul 2029 |
|---|---|
| Aug 2025 | Bilgi Sistemlerine Giriş — BTK Akademi ID K1hOOyVo4 |
| Oct 2023 | MATLAB Onramp — MathWorks |
| Jul 2023 | Intro to Web Development with HTML5, CSS3 & JavaScript — IBM |
| May 2023 | İşletim Sistemlerine Giriş — BTK Akademi |
| 2021 — 2026 | Middle East Technical University — B.Sc. Ankara · GPA 3.01 |
|---|---|
| 2020 | Princeton University — Online Summer School |
| 2014 — 2018 | Isparta Gönen High School of Science Graduated with distinction |
(05) — Contact