Khan Sadirac
Développeur back-end Go / Golang
Salary / Daily rate
Paris, France
Freelance
Can come onsite
Skills
Languages
About me
Intro
Senior Backend Developer with 5+ years specializing in Golang and Node.js for enterprise-grade applications. Proven expertise in microservices architecture at Ubisoft and CRIT France, optimizing systems handling 5,000+ daily orders and implementing efficient event synchronization patterns. Offering cloud-native development excellence (AWS/Azure) with a focus on hexagonal architecture, TDD, and DDD to deliver secure, scalable, and high-performance solutions.
Work experience
Back-end Developer
OVHcloudFreelance
Jan 2025 - Present
1 year 10 months
Hybrid
Backend developer within OVHcloud’s SI Legal squad, responsible for the continuous improvement of internal legal applications. Achievements : - Improved and optimized the internal task orchestrator. - Implemented asynchronous business workflows. - Audited and initiated unit and integration testing practices. - Introduced development best practices within the team. - Participated in architectural and technical decision-making. - Set up monitoring tools. - Performed code reviews. Technical/Functional Environment: - Golang (1.24) - Grafana – Prometheus - OVH Cloud – ArgoCD – Kubernetes – Docker – Vault – PostgreSQL - Bitbucket - Hexagonal Architecture – TDD – DDD – BFF - Confluence – Jira – Swagger
Contributing Member
The Product Crew
Dec 2024 - Present
1 year 11 months
Compétences: Software craftsmanship - Backend developer (Goland - Node.Js & Cloud oriented).
Back End Developer
LVMH GroupFreelance
Jul 2024 - Jan 2025
7 months
Paris, France
Backend Developer within the team responsible for Celine's (LVMH) E-Commerce platform. Ongoing development and site maintenance to enhance integrity, security, and efficiency. Achievements: - Continuous development of features and enhancements for the project team. - Improvement of overall site performance. - Implementation of efficient back-tracking algorithms for grid filling. - Establishment of development best practices within the team. - Participation in architectural and technical decision-making. - Code review. Technical/Functional Environment: - Golang (1.24) - Node.Js - Javascript (SFCC) - Azure CI/CD - Jenkins - Gitlab - Azure repos - Hexagonal Architecture - TDD - DDD - BFF - Confluence - Jira - Scrum
Software Engineer - Back-end developer
CRIT France
Aug 2023 - Jul 2024
1 year
93400 Saint-Ouen-sur-Seine, France
Role: Back-end developer Development of software designed to replace the previous HR tool for temporary staff recruitment. The application retrieves a pool of candidates daily and makes it available to recruiters in an advanced format to facilitate their searches. Achievements: - Conceptualization, creation, and development of microservices. - Development of REST applications. - Creation of patterns for asynchronous event synchronization. - Transition from an OpenSearch data source to DynamoDB. - Architectural decision-making on microservices communication. - Code review. Technical/Functional Environment: - Golang (1.20 - 1.22) - AWS serverless (CloudWatch - Dynamodb - KMS - Opensearch - S3 - SNS/SQS ...) - AWS CDK - Docker - Githubs actions - Github - Hexagonal Architecture - Microservices - TDD - DDD - BFF - Confluence - Jira - Scrum - Swagger
Ubisoft
Jul 2019 - Aug 2023
4 years 2 months
Hybrid
Software Engineer - Back-end developer - Architect
Jan 2020 - Aug 2023
3 years 8 months
Hybrid
Experimented multiple role as architect developer and software developer: ------ Role: Back-end developer Backend Developer within the team responsible for Ubisoft's E-Commerce platform. Ongoing development and site maintenance to enhance integrity, security, and efficiency. Achievements: - Continuous development of features and enhancements for the project team. - Audit and optimization to reduce execution time of various endpoints. - Creation and implementation of "component" patterns to adhere to a re-act architecture for component integration. - Development of various tools/scripts to enable efficient business operations management. - Code review Technical/Functional Environment: - Golang (1.18) - Node.Js - Javascript native - SFCC - AWS - Docker - Jenkins - Octopus - Github actions - Github - Gitlab - Hexagonal Architecture - Microservices - TDD - BFF - DDD - Confluence - Jira - Scrum Role: Architect developer Developer Architect within Ubisoft's E-Commerce project, responsible for ensuring the proper implementation of various system components, as well as maintaining the platform's stability and efficiency. Achievements : - Creation of various tools to enhance system performance. - Development of tools to optimize the setup of work environments. - Implementation of automated database maintenance tools using a Garbage Collector principle, enabling the deletion of over 1,300,000 database objects. - Optimization of scripts to reduce execution times and improve efficiency. Technical/Functional Environment: - Golang (1.11) - Node.Js - Javascript native - AWS - Docker - Github actions - SFCC - Github - Gitlab - Hexagonal Architecture - Microservices - TDD - BFF - DDD - Confluence - Jira
Software Engineer - Back-end developer
Jul 2019 - Dec 2019
6 months
Hybrid
Role: Back-end Developer within Ubisoft IT's LiveOPS team for E-Commerce, responsible for monitoring and reporting on the e-commerce site. Achievements: - Creation of monitoring tools for daily tracking of over 5,000 orders, with regular reporting. - Implementation of logging for tracking failed orders to enhance LiveOPS team monitoring. Technical/Functional Environment: - Golang (1.11) - Node.Js - Javascript native - Grafana - Prometheus - AWS - Docker - Github actions - SFCC - Gitlab - Microservices - TDD - Confluence - Jira - Scrum
Etudiant
42 born2code
Sep 2016 - Dec 2019
3 years 4 months
Skills: Sprint · Conception pilotée par le domaine · Anglais · Programmation pilotée par le comportement · Technologie numérique · Architecture orientée services (SOA) · Algorithmes · Entrepreneurship · Adaptation · Software Development · Microservices · Teamwork · Git
Education
Groupe scolaire sophie barat
Baccalauréat
42 Paris
Informatique