Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

Lead Full-Stack Developer with over 7 years of experience, specializing in TypeScript, Node.js, and React.js. My expertise combines the development of robust web solutions with a solid mastery of DevOps and SRE (Site Reliability Engineering). As a freelancer, I am capable of managing projects from A to Z, from understanding customer needs to production, applying Clean Code and testing best practices to ensure product quality and sustainability. I also have proven experience in team management, providing both technical mentoring and ensuring excellence in deliverables.…Lead Full-Stack Developer with over 7 years of experience, specializing in TypeScript, Node.js, and React.js. My expertise combines the development of robust web solutions with a solid mastery of DevOps and SRE (Site Reliability Engineering). As a freelancer, I am capable of managing projects from A to Z, from understanding customer needs to production, applying Clean Code and testing best practices to ensure product quality and sustainability. I also have proven experience in team management, providing both technical mentoring and ensuring excellence in deliverables.

Alessandro MARELLI

Web Developer, Programmer, Back-End Developer, +2





Lead Full-Stack Developer with over 7 years of experience, specializing in TypeScript, Node.js, and React.js. My expertise combines the development of robust web solutions with a solid mastery of DevOps and SRE (Site Reliability Engineering). As a freelancer, I am capable of managing projects from A to Z, from understanding customer needs to production, applying Clean Code and testing best practices to ensure product quality and sustainability. I also have proven experience in team management, providing both technical mentoring and ensuring excellence in deliverables.…Lead Full-Stack Developer with over 7 years of experience, specializing in TypeScript, Node.js, and React.js. My expertise combines the development of robust web solutions with a solid mastery of DevOps and SRE (Site Reliability Engineering). As a freelancer, I am capable of managing projects from A to Z, from understanding customer needs to production, applying Clean Code and testing best practices to ensure product quality and sustainability. I also have proven experience in team management, providing both technical mentoring and ensuring excellence in deliverables.

Available to hire

Lead Full-Stack Developer with over 7 years of experience, specializing in TypeScript, Node.js, and React.js. My expertise combines the development of robust web solutions with a solid mastery of DevOps and SRE (Site Reliability Engineering). As a freelancer, I am capable of managing projects from A to Z, from understanding customer needs to production, applying Clean Code and testing best practices to ensure product quality and sustainability. I also have proven experience in team management, providing both technical mentoring and ensuring excellence in deliverables.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

French

Fluent

English

Advanced

Italian

Advanced

Spanish; Castilian

Intermediate

Work Experience

Senior Lead Developer (Javascript), SRE, Team Manager at Pytheas Capital

January 1, 2022 - July 1, 2024

• Overseeing the integration of complex payment systems and managing major banking projects. • Setting up and maintaining Kubernetes infrastructure in various environments, and implementing GitOps with ArgoCD to optimize deployment orchestration. • Strengthening CI/CD pipelines (GitLab) by improving test coverage and optimizing Docker images. • Supervising and mentoring teams of 2 to 6 developers, providing technical support and ensuring code quality by validating merge requests.

Lead Developer (Javascript) at Pytheas Capital

January 1, 2020 - January 1, 2022

• Led a major overhaul of the pricing system and transition to a microservices architecture with NestJS and TypeScript. • Autonomous deployment on integration and qualification environments thanks to mastery of CI/CD pipelines with GitLab. • Supervision of a team of developers (2 to 6 people), task management, code review, and participation in major calls for tenders.

Full-stack Developer (Javascript) at Pytheas Capital

July 1, 2019 - January 1, 2020

• Development of initial full-stack features with Node.js, React.js, and GraphQL, implementing automated testing. • Familiarization with an existing application through reverse engineering sessions. • Development of a new feature with Node.js, React.js, and GraphQL, implementing automated testing.

Java Developer at Sopra Steria

October 1, 2017 - July 1, 2019

• Development of a collaborative platform with an international team, using English as the working language. • Use of various technologies: JAVA (REST API with Jax-rs), Javascript (Knockout, Node.js), Apache Camel, and SQL. • Use of Docker and Jenkins for deploying applications in different environments.