Marco Rojas

Software Engineer | Boston, MA

Hi, I'm Marco, a passionate software engineer with a keen interest in designing data-intensive applications and coding with microcontrollers. When I'm not working on challenging projects, you'll find me hiking, or riding a Suzuki v-strom.

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Senior Software Engineer


• Development and review of new features, bugs fixes and maintenance of a multiplaform mobile app for clinical researcg using React Native

• Impletemented a CI pipeline to automate the build process for testing and releasing new app version.

September 2023 - present

Software Engineer II


• Implemented multiple improvements to a complex web application, including updating the app library to control pagination, filters, and search using history API and React hooks.

• Identified, fixed, and released five improvements to the UX when navigating Home and Dashboards to include buttons and scrolling to preserve the app context using TypeScript.

• Updated gRPC schemas for new metrics features, improving performance and maintainability.

July 2022 - September 2022

Software Engineer

Human Care Systems

• Designed, tested, and implemented an integration engine to transfer data for over 800k patients between multiple vendors and clients from multinational pharmaceuticals, using Node.js and AWS.

• Standardized, refactored, and implemented unit testing to load data remotely with SFTP, AWS S3, PGP encryption, mapping, and reporting reducing configuration time for new processes by 75%.

• Collaborated on a patient migration, including demographics, claims, documents, treatments, communication consents, and enrollments for more than 200k patients, using mongoDB and Javascript

• Implemented and managed 15 data integrations to transfer protected health information following HIPAA privacy and security acts.

• Implemented a feature to support template variables for nurses' call workflows Vue.js.

• Implemented multiple event-based business rules with microservices for patients with specific conditions.

December 2019 - June 2022

System Administrator


• Containerized faculty web services using Docker

• Configured OpenStack to provide linux VPS infraestructure as a service for faculty projects.

August 2018 - August 2019

Freelance Developer

Badanie MX

• Developed an Android/iOS app with React Native to control the distribution of products around different stores in a city, reducing fraudulent transactions by 99% and increasing revenue by 20%

• Implemented orders, registering new clients, payments, inventory, delivery routes with a REST API.

• Used Bluetooth portable printers to print store ID tags and recreipts from the mobile app reducing order time by 80% and delivery time by 40%.

March 2017 - June 2018

Lead Software Engineer

BUAP Laboratory of Food Technology

• Led and collaborated with a five-person squad to create an app based on a food engineering thesis research, collaborating with the Chemistry faculty.

• Developed a colorimetric analysis algorithm with a team of food engineers to determine fruits' degree of maturity according to federal standards.

September 2016 - February 2017



Resilient Coders

• Assisting community members build full-stack web applications with Node.js, MongoDB, React, Express.js

July 2019 - Present

Instructor, Local Leader

Free Code Camp

• Hosted multiple web development lessons with Node.js versioning with git, and front-end development.

• Taught workshops to 300+ people, including students and faculty members.

2015 - 2019


Major League Hacking

• Hosted "Intro to Docker" Workshop to teach my community how to containerize a web application.

• Hosted "Intro to Python AI" Workshop to deploy a Markov chain bot using the Twitter API and web scraped data.

2018 - 2019


Bachelor’s in Information Technology

Benemérita Universidad Autónoma de Puebla
Graduated in 2018