Tomasz W.

• A développé et fait évoluer un grand monolithe Django modulaire dédié à la diffusion de contenu et aux opérations d’e-learning.
• A implémenté des services backend, des API et des fonctionnalités full-stack pour l’application web.
• A assuré le rôle de DevOps Engineer principal sur le projet.
• A pris en charge l’ensemble de l’infrastructure cloud AWS en tant que seul responsable de l’infrastructure de l’application.
• A mis en place des pipelines CI/CD, l’automatisation des déploiements et des workflows de livraison basés sur Kubernetes.

• A développé des services backend avec Python.
• A étendu les fonctionnalités de la plateforme et les API REST.
• A amélioré la fiabilité et la maintenabilité du backend.
• A collaboré avec des équipes d’ingénierie distribuées sur des systèmes de production.

• A assuré la maintenance et l’évolution d’une grande application backend basée sur Django prenant en charge la marketplace principale.
• A développé des services backend et des API REST avec Python et Django.
• A contribué à la migration d’une application monolithique vers une architecture de microservices.
• A accompagné l’équipe DevOps dans l’intégration des services, les déploiements et la maintenance des environnements de production.

• A dirigé l’équipe web dans la planification et l’implémentation de fonctionnalités backend et frontend.
• A accompagné l’équipe dans le choix des approches d’implémentation pour les fonctionnalités produit demandées.
• A développé des fonctionnalités backend dans des applications Django.
• A développé des fonctionnalités frontend dans des applications React.

Vic develops software products for digital business services.

• Developed backend services using Django

• Implemented application features and APIs

• Maintained production systems

• Collaborated on backend improvements

Friendsurance develops digital insurance products and customer platforms.

• Built frontend functionality using JavaScript

• Implemented user interface improvements

• Collaborated with backend engineers

• Maintained production frontend applications

Scrive provides electronic signature and digital agreement solutions.

• Developed frontend applications using JavaScript

• Maintained web application features

• Supported deployment and operational tasks

• Collaborated with cross-functional product teams

Opera Software develops web browsers and internet products for global users.

• Developed backend and frontend services for web products

• Built and maintained Python applications

• Supported deployment and infrastructure automation

• Collaborated on large-scale web platforms

nomtek develops mobile and digital products for international clients.

• Developed backend functionality

• Contributed to mobile application development

• Fixed and maintained Django-based systems

• Collaborated with cross-functional engineering teams

Cooklet developed a digital platform focused on cooking and recipes.

• Built backend functionality

• Developed frontend features

• Maintained production web applications

• Implemented new platform functionality

Clearcode provides software development services focused on advertising technology.

• Led backend development within the Python team while working closely with the Project Manager

• Managed technology choices and the development process for backend delivery

• Developed large-scale Python backend applications using Flask and Tornado

• Built Django-based websites and portals with remote service integrations

• Collaborated with the DevOps team to maintain application stability and delivery readiness

• Implemented minor frontend updates using JavaScript and Backbone.js when needed

Weeby was a Web development agency for clients in Poland

• Built PHP (Zend Framework) websites and portals with remote service integrations

• Built Web applications and portals in Python, using Flask and Tornado frameworks

• Worked on two iPhone applications

Solpeo was a Polish startup developing a Web strategy game

• Worked on backend services in Python, using the Tornado framework

• Built the game's Web portal, including tight integration with the backend services

P.W. GRE was a local ISP and small Web development agency based in Poland

• Built and maintained PHP Web applications and portals for the company clients

• Worked on open-source projects used by the company (VHCS 2, ispCP Omega, Roundcube Webmail)

• Performed administrative tasks on Web hosting servers

• Supported maintenance and adminsitration of Linux routers/firewalls

PGK Electronics was a manufacturer and distributor of networking hardware for local ISPs

• Built and maintained the company Web site

• Built and operated the company Web shop