Andrés Felipe Saldarriaga Arias

Andrés Felipe Saldarriaga Arias

About

Detail

desarrollador de software
Colombia
Contact Andrés regarding: 
work
Full-time jobs
Starting at USD2.5k/month

Timeline

work
Job
school
Education

Résumé

Jobs verified_user 25% verified
  • Neostella
    Senior Backend Engineer
    Neostella
    May 2025 - Current (1 year 6 months)
    • Designed and implemented serverless backend services using Python, AWS Lambda, and Serverless Framework to support core business functionalities in production.
    • Built and maintained REST APIs using AWS API Gateway and KrakenD Gateway.
    • Contributed to backend architecture and technical decision-making across services.
    • Modeled graph-based data structures using ArangoDB to support complex relationships and queries.
    • Led proof-of-concepts to evaluate new technologies and architectural approaches for backend systems.
    • Performed code reviews and promoted backend best practices across the engineering team.
    • Designed and developed internal ArangoDB tooling (ORM, Pydantic integration, and query builder) to mana
  • UKON
    Software engineer verified_user Verified experience public Remote experience
    UKON
    Jan 2025 - May 2025 (5 months)
    • Implemented backend endpoints using Rust (Axum) and Node.js for production APIs.
    • Designed and managed PostgreSQL schemas and migrations using Sqitch.
    • Deployed and managed cloud infrastructure on Google Cloud Platform using Pulumi.
    • Integrated CI/CD pipelines using GitHub Actions to automate testing and deployments.
    • Collaborated closely with frontend teams to deliver end-to-end features.
  • Fluid Attacks
    Fullstack software developer public Remote experience
    Fluid Attacks
    Jul 2022 - Jan 2025 (2 years 7 months)
    • Developed and maintained backend services using Python, Node.js, and GraphQL in a production environment.
    • Defined resolvers and mutations for GraphQL APIs supporting core platform functionality.
    • Fixed and optimized production services, increasing system stability from 74% to 99%.
    • Achieved and maintained 90% unit test coverage across backend services.
    • Migrated Terraform infrastructure configurations across modules to improve maintainability.
    • Worked with AWS services (S3 and related services) for cloud deployments and storage.
    • Applied secure coding practices aligned with cybersecurity standards.
    • Performed frequent production deployments, ensuring fast and reliable delivery of backend changes.
  • J
    Junior software developer
    Feb 2022 - Jul 2022 (6 months)
    Stack: Git, DevSecOps, GitLab CI/CD, Python, HyLang, Dart, Javascript, Typescript
    During my training contract, I utilized Python, HyLang, and Dart to tackle various programming challenges on frontend and backend development, and deepen my expertise in DevSecOps teams. I gained hands-on experience with GitLab CI/CD, implementing secure and efficient continuous integration and deployment pipelines. This role allowed me to enhance my skills in version control with Git and develop robust, secure software solutions across multiple languagesn
Education verified_user 0% verified
  • U
    Systems engineering and computer science
    Universidad Pontificia
    Jun 2020 - Jan 2025 (4 years 8 months)
    My background in systems engineering and computer science has provided me with a strong foundation in algorithms, programming, and data analysis, along with experience in performance testing and applying test-driven development—key skills for developing and implementing artificial intelligence solutions. During my degree in Systems Engineering and Computer Science, I gained knowledge in cybersecurity, including secure coding practices, vulnerability assessment, and protection strategies for systems and networks. I also gained knowledge in cybersecurity, including secure coding practices, vulnerability assessment, and system protection strategies, as well as skills in cloud computing, such as deploying, managing, and optimizing cloud-based s