Open to opportunities

Marco Maigua

@marcomaigua

Message

Versatile Senior Software Engineer with expertise in blockchain technology.

Canada

Message

What I'm looking for

I am looking for a challenging role in a dynamic environment that fosters innovation and growth.

I am a versatile Computer Scientist and Software Developer with over 8 years of experience in blockchain technology, cloud computing, full-stack development, and software architecture. My journey has taken me across various industries, including AdTech, FinTech, and Transportation, where I have honed my skills in decentralized technologies and software design best practices.

Throughout my career, I have led engineering teams and contributed to the design and development of scalable web and mobile platforms. My passion for innovation drives me to implement best practices in full-stack architecture, ensuring system reliability and optimal performance. I thrive in collaborative environments and am dedicated to delivering high-quality solutions that meet business requirements.

Experience

Work history, roles, and key accomplishments

Current

Full Stack Developer

Current

ChainMyne.Laval

Nov 2024 - Present (8 months)

Contributed to the design, development, and maintenance of a scalable web and mobile platform for digital asset transactions. Led the engineering team in aligning business requirements with best practices in full-stack architecture, code quality, and system reliability.

Python fastAPI AngularJS React Native Next.js MongoDB PostgreSQL Docker AWS CI CD

Full Stack Developer

Consulting

Apr 2024 - Nov 2024 (7 months)

Developed an arbitrage bot for Solana Blockchain DEXs, integrating Orca SDK, Meteora API, and Raydium API. Designed and implemented a DAO platform for voting using crypto BSV with Handcash wallet, leveraging scrypt for smart contract interactions.

Ganache CLI Solana Meteora API Raydium Hardhat DAO Scrypt React ERC20 MetaMask Smart Contracts Sepolia Infura ERC721 MongoDB Truffle Ganache Cli Alchemy SDK

Backend Developer

Global Eagle - Anuvu

Apr 2021 - Apr 2024 (3 years)

Contributed to the design, maintenance, and support of data streaming content infrastructure for airline companies. Refactored and maintained legacy Python backend code in UNIX-based server simulators.

Python Redis SQLite MySQL Shell Scripting AWS S3 AngularJS Docker Memcache Whoosh Postman SSH Grafana Jenkins

Full Stack Developer

DistrictM

Aug 2020 - Mar 2021 (7 months)

Contributed to the development of an Advertising Exchange platform, focusing on both front-end and back-end components. Implemented Test Driven Development on the Back End using pytest, achieving 90% code coverage.

React Redux React Native CSS Python Pytest AWS Lambda AWS S3 Drone

Software Architect

NobleProg IT Training Services

Nov 2019 - Aug 2020 (9 months)

Contributed to the integration of Open Source projects into the company's education products. Developed and maintained UNIX-based LXC and KVM instances for providing educational tools to students.

Ruby on Rails JavaScript LDAP)SQL AWS S3 LXC KVM Ubuntu Apache

Full-Stack Developer

Instawalkin Inc.

Jul 2019 - Oct 2019 (3 months)

Contributed as one of the first employees of this startup to the design and implementation of the back-end and front-end of a massage booking appointment platform. Developed the strategy for the implementation of the business logic of the entire system.

React Redux PHP Laravel Google Cloud Services OAuth Timekit API

Lead Software Developer

University of Saskatchewan

Sep 2017 - Sep 2019 (2 years)

Led software development in the Linguistics Department and served as a Teacher Assistant in Computer Science. Managed classmates for different development tasks, identifying project feature priorities.

Ionic Golang Firebase Firestore React Hyperledger Fabric Ethereum Web Development Linux Java Algorithms

Backend Developer

Bayteq CIA

Jan 2016 - Jul 2017 (1 year 6 months)

Contributed, designed, and implemented Android development solutions using Android SDK tools for mobile development for various clients. Developed new features for banking app authentication mobile pages.

Android SDK Java JavaScript REST APIs IBM)SQL

Education

Degrees, certifications, and relevant coursework

San Francisco de Quito University

Bachelor's Degree, Electrical Engineering

2015 - 2015

Activities and societies: Thesis: Electric Guitar Digital Chorus Effect with Raspberry Pi. Developed a python-based real-time audio processing project based on signal processing equations

Earned a Bachelor's Degree in Electrical Engineering. Developed a Python-based real-time audio processing project for an electric guitar digital chorus effect using Raspberry Pi as part of the thesis.