Viet-Chi Hoang
Senior Backend & Cloud Architect (Fullstack AI/ML)
Salary / Daily rate
60200 Compiègne, France
Freelance, open to permanent contract
Can come onsite
Skills
Languages
About me
Intro
AWS-certified Senior Backend & Cloud Architect with 20+ years building scalable systems across on-premise, cloud (AWS/GCP) and AI/ML platforms (AI Agents, RAG, MCP, LLMs, ETL). Expert in microservices, MVC, Event-driven, REST APIs architecture and OOP. Advocate of written-first documentation, zero-debt practices, clean code, SOLID, DRY, KISS, CRUD principles, and Agile methodology. Framework and language agnostic by design, picks the right tool for each problem.
Work experience
Senior Backend Developer | Full-Stack Engineer | Cloud & Applied AI Engineer | Technical Consultant
Tetramatrix
Jan 2010 - Present
16 years 10 months
Liftoff Marketing GmbH, Solis GmbH, CH Web Development, Fashionreps, Dupefinder, NetOnTarget Limited, Institute for Earth Science Research and Education ( NASA ) , ORBIT Cross Media e.K., KK Media GmbH, phITcom, Geargain, PfalzCom, Davis Design, roemerkaiser webdesign, Bloopark, Takomat Gbr, motionfx, Muna/Moonray Spirit e.V.
Senior Full-Stack Developer | Cloud & Applied AI Engineer
Digital Beat GmbH
Mar 2023 - May 2025
2 years 3 months
Cologne, Germany
Skills: PHP · Python (Programmiersprache) · jQuery · Docker-Produkte · Cache · FTP · CMS · Objektorientierte Programmierung (OOP) · MySQL · Frontend-Entwicklung · React · Künstliche Intelligenz (KI) · RESTful WebServices · RESTful Architektur · Cloud-Computing · HMTL · Microservices · API-Entwicklung · Amazon Web Services (AWS) · Representational State Transfer (REST) · CSS · MVC-Architektur · Agile Webentwicklung · Linux · Softwareentwicklung · WordPress · CRUD · Back-End-Webentwicklung
Developer Content Management
Developer Content Management plan_b media AG
Oct 2003 - Jan 2010
6 years 4 months
Skills: PHP · jQuery · Cache · FTP · CMS · Lotus Notes · Responsive Webdesign · MySQL · Frontend-Entwicklung · Adobe Flash · HMTL · API-Entwicklung · Typo3 · CSS · Apache · ActionScript · Linux · JavaScript · CRUD · Macromedia Director · Adobe Photoshop · Back-End-Webentwicklung
Full-Stack & MultiMedia Dev
Voss Interactive, Academy GmbH, kingmedia GmbH
Jan 1998 - Oct 2003
5 years 10 months
IBM WebSphere App Server, Lotus Notes (Lotusscript), MacroMedia Director (Lingo Script), Flash (ActionScript), PHP, JS, MySQL, HTML, CSS
Education
FH Aachen University of Applied Sciences
Angewandte Informatik
1996 - 1998
2 years 1 month
RWTH Aachen University
Working student – Software Development
1996 - 1998
2 years 1 month
Training at FotoCom Fotofachlabor Company
1994 - 1996
2 years 1 month
Kaiser-Karl-Gymnasium, Aachen, Germany (British equivalent: A-Levels)
1992 - 1994
2 years 1 month
Licenses & certifications
AWS Certified Cloud Practitioner
Issued: Oct 2024