Freelancer profile translated to English.
Back to original languageAbout Martin
Expert TMA | Application Maintenance & Technical Support
Hello, I'm Martin.
I ensure the **application maintenance (TMA)**, **technical support**, and the longevity of my clients' web applications.
I also offer afree technical audit (½ day)to analyze your codebase, performance, production errors, and provide you with a concrete action plan.
My Skills
Application Maintenance (TMA)
Bug fixing and incident resolution
Backend, API, front-end stabilization
Dependency updates & security hardening
Continuous performance improvement
Prioritization and request tracking
Evolutionary Maintenance
Development of new features
Integration of external APIs (Stripe, Google Reservit, Matomo, etc.)
Progressive modernization of existing codebases
Technical Support & Supervision
Responsive support according to a defined SLA
Log analysis & monitoring
Diagnosis & risk reduction (security, performance, load)
Deployment (Docker, Nginx, Linux)
CI/CD (GitLab, GitHub Actions)
VPS server management & containerization
Environment optimization and reliability
Why work with me?
I am responsive, reliable, and rigorous. I secure your applications and guarantee service continuity.
More than just a service provider, my experience allows me to offer performance improvements, technical simplification, specification writing, and development planning to achieve your goals.
Thanks to the large corporations, SMEs, startups, and local authorities who trust me:
✔ Strasbourg.eu
✔ Bridgestone
✔ Total Energies
✔ Afiesca
✔ Bascule
✔ Jeego...
Free technical audit (½ day)
I offer a free, no-obligation audit, lasting a maximum of 4 hours.
It's an excellent way to take control of your project before starting a smooth TMA.
Looking forward to connecting,
Martin - Project Manager & Full-Stack Developer.
French
Native or bilingual
English
Fluent
Remote only
Primarily works remotely
Experience
- Bascule DataApplication Maintenance | Technical Assistance | Project ManagementAGRICULTUREDecember 2022 - Today (3 years and 6 months)Paris, FranceBascule Data analyzes and predicts future consumer trends for large retailers by deploying a series of statistical tools on the platforms of Leclerc, Intermarché, Auchan, Super U, and Carrefour.In total, over a hundred key performance indicators are monitored across all platforms.Our mission is to maintain and improve this data flow.Work is carried out on a Chrome extension, two VMs, several APIs, and a back-office.
- OhMyRestoApplication Maintenance | Project Management | NextJs DevelopmentRESTAURANTS AND FOOD SERVICEApril 2024 - Today (2 years and 2 months)Lyon, FranceFor Oh My Resto, I was responsible for theapplication maintenanceand technical management of a platform connecting restaurateurs, influencers, and gastronomy professionals.I intervene to **guarantee its stability, correct anomalies, optimize performance**, and assist the client in their functional and technical choices.Restaurateurs have a secure space to manage their establishment's page, which I maintain and develop according to their needs.On the user side, restaurant searches by city benefit from regular monitoring to ensure speed, reliability, and quality of experience.This continuous work ofTMAandAMOallows my client to have arobust, scalable applicationaligned with business objectives.
- PrevconnectMatching Platform | Application MaintenanceHEALTH AND WELLNESSFebruary 2025 - Today (1 year and 4 months)Strasbourg, FranceFor Prevconnect, I am responsible for theapplication maintenanceand technical supervision of ane-commerce platformand a web application for matching companies and healthcare providers, developed in Next.js.I focus on the stability and **security of critical workflows**: customizable profile pages, Stripe Connect transactions, contract generation, and integrated CRM.The monitoring includes incident correction, updates, performance optimization, and functional enhancements to ensure a reliable, compliant platform ready to scale.
Reviews
François
Maintenance - Swanside
Reviewed on 2/25/2026
As part of the evolution of Swanside's website, Martin intervened on technical maintenance, structural adjustments, and overall platform optimization to ensure its stability and long-term performance. The work done included correcting various technical points, updating existing elements, and regular monitoring to guarantee the proper functioning of the site.
The deliverables were provided clearly and progressively, with fluid communication throughout the project. Martin remained available, responsive, and attentive to the specific needs related to our creative activity, offering adapted and effective solutions.
His involvement helped secure the site's infrastructure and improve the overall experience, both technically and in daily management. A professional, constructive, and reassuring collaboration for the continuous maintenance of the project.
Recommendations
Be the first to recommend Martin
Help this freelancer shine by sharing your experience working together.
These freelancer profiles also match your criteria
Agatha Frydrych
Backend Java Software Engineer
4.7
(3)
2
Baptiste Duhen
Fullstack developer
4.6
(4)
5
Amed Hamou
Senior Lead Developer
4
(2)
7
Audrey Champion
Web developer
4.3
(3)
4
Education
- BUT TCNancy Charlemagne2019
Certifications
- Crédit Impôt InnovationDirection générale des entreprises2023