FullStack Developer

SAN0710
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About Candidate

Introduction:

This Senior Node.js Full-Stack Engineer brings extensive experience across diverse sectors, including biotech, financial services, IoT, fintech, and video production. Most recently working in a contract role, the candidate significantly reduced code duplication, human error risk, and maintenance costs while improving customer satisfaction. Their strong technical leadership capabilities were demonstrated as an interim technical lead, where they helped increase productivity and turnover through software improvements. In previous roles, they’ve contributed to various high-stakes projects, from optimizing microservices and migrating legacy codebases to enhancing API systems for complex industries. The candidate excels in rapid development cycles, driving performance improvements, and leading teams to achieve business goals.

Responsibilities:

  • Implemented an adaptive and automated validation system to reduce code duplication and human error.
  • Improved user experience and system turnover by refactoring applications and migrating to TypeScript.
  • Led the transition to Domain-Driven Design (DDD), improving code readability and microservice architecture.
  • Designed and developed robust APIs to increase functionality and connectivity for mobile/web applications.
  • Spearheaded API integrations for faster client onboarding and streamlined external communication.
  • Managed and optimized database structures (SQL, NoSQL, Redis) to improve application performance.
  • Led fast-paced development teams to meet tight deadlines, delivering high-quality MVPs for various industries.
  • Designed custom software solutions for video production and greenhouse climate monitoring systems.
  • Automated repetitive development processes, saving significant development time and costs.
  • Enhanced customer-facing applications by extending features and improving overall user experience.
  • Worked with CI/CD pipelines, Gitlab, and various testing tools (SonarQube, ESLint, Supertest) to ensure code quality.
  • Ensured scalability and reliability of systems with Docker, Kubernetes, and cloud infrastructure.

Skills

Programming Languages: Node.js, TypeScript, JavaScript, C++, C#, SQL, NoSQL Frameworks & Libraries: NestJs, ReactJs, ExpressJs, AngularJs, VueJs, Loopback, Sequelize, TypeORM, Mongoose, GraphQL, RxJs Tools & Technologies: Docker, Kubernetes, Gitlab CI/CD, Swagger/OpenAPI, Redis, RabbitMQ, Microservices, SonarQube, ESLint, Supertest, Mocha, Jest, Kibana Databases: PostgreSQL, MongoDB, YugaByte, MySQL, Redis APIs & Integrations: Swagger/OpenAPI, JWT, RabbitMQ, RESTful APIs, GraphQL

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