Alberto – Node.js, Typescript, JavaScript

A leading UK-based online travel agency specializing in beach holidays and package deals to European destinations. The platform enables users to easily search and book flight-inclusive holidays, with flexible payment options and added protections such as ATOL financial protection.

• Rebuilt B2B App from start to deployment in 7 months;
• Lead a small team consisting of 3 developers;
• Collaborated with PM, providing accurate estimations and creating tasks for the team;
• Started the project from scratch.

A holistic Software-as-a-Service solutions that create transparency and sustainable growth along the entire value chain, fulfill legal ESG requirements, and automate manual processes.

• Was responsible for setting up testing code for each App across the company, improving productivity among developers, and the company’s testing strategy;
• Designed and implemented an SDK for E2E and integration tests that perform requests against dev and staging environments;
• Guided and supported team members, helping them get unstuck and mentor;
• Decreased CI/CD pipeline duration 60% by implementing concurrent and parallelization of tests.

An AI-enhanced video production platform that helps organizations create branded, professional-quality videos through a guided mobile app and cloud-based automated editing. The system extracts speech from videos, converts speech to text and applies LLMs to use transcription and generate Marketing content. Built on AWS infrastructure.

The technology bridges the gap between traditional professional video production and user-generated content, offering authenticity, compliance with a structured storytelling workflow, and a web-based content management dashboard.

• Developed an automated transcription pipeline for the video platform;
• Worked in an agile development environment using Scrum methodologies.

A technology partner that helps startups, scaleups, and enterprises build software solutions by deploying empowered product teams. Some of their clients are Nasdaq Private Market, PlexTrac, Crave, Plotify, Karus, etc.

• Developed the 2FA feature to validate customer identities, integrating with Sumsub API services;
• Collaborate with UI/UX designers to create a visually appealing and user-friendly interfaces;
• Design and develop RESTful APIs for seamless communication between front-end and back-end systems.

A multinational chain of department stores owned by a multinational company. It is the largest South American department store and a member of the International Association of department stores (since 2006).

• Managed design, development, support, and maintenance of REST APIs services in Node.js;
• Led in kick-off meetings to gather business requirements;
• Was involved in all phases of development, including Engineering/Business Requirements, User stories, Development, QA, Deployment, and Support;
• Managed Git version control, configuration management, maintaining code quality, backlog prioritization, and decisions on technology for new requirements;
• Worked in an agile development environment using scrum methodologies;
• Modified and refactored internal node.js libraries to migrate logging to Datadog;
• Implemented integrations with Google Cloud Services such as Big Query, Cloud Spanner, Cloud SQL, Logging, Compute Engine, IAM policies, etc.;
• Set up new Projects/Services, including CI/CD integrations with GCP, Private Registry, Private variables, and Management of Service Secrets;
• Was involved in Database integration, Entities Design, Migrations, and Query Performance tuning;
• Developed Service integrations with Other Software, including Redis, PostgreSQL, Datadog Agent, Docker, and Grafana;
• Created documentation regarding service issues (Causes and Solutions implemented). Swagger tools for API documentation;
• Developed technical flows visually, starting from user stories;
• Developed a robust microservice architecture;
• Implemented service mesh, stable interfaces, metrics, and contracts for APIs;
• Took a lead role in architecture design;
• Applied TDD using Jest for unit and integration tests, as well as other technologies for E2E tests.

A digital solution that seeks to simplify the collection and payment experience for customers and businesses, seeking to bring everything together in one place.

• Implemented the PSE payment method;
• Did review and monitoring of different payment services, soap, logs, postman, etc.;
• Developed different improvements and automation of services for the client area (application for downloading accounting files from GCloud, and Node.js).

A company that provides software design and delivery and tools and consulting services. The company is closely associated with the movement for agile software development. Its business includes Digital Product Development Services, Digital Experience, and Distributed Agile software development.

• Managed technical design, development, support, and maintenance of REST APIs services in Node.js;
• performed as a single point of contact for resolving project issues and mentoring team members;
• was involved in analyzing and implementing system design;
• configured Observability and Monitoring tools;
• managed configuration of CI/CD pipelines;
• designed and developed a data redaction feature to control the flow of obfuscated data to the pre-live and production environments;
• took part in analyzing and implementing user stories;
• handled Git version control, configuration management, maintaining code quality, backlog prioritization, sizing user stories, and decisions on technology for new requirements.