About Me

I’m a full-stack software engineer with a backend bias, specializing in Node.js, Express, and modernizing legacy systems — particularly on IBM i (AS/400). I’ve delivered 40+ freelance projects via Upwork (with all 5-star reviews), helped enterprise clients integrate REST APIs into decade-old platforms, and restored broken software tools to working order after decades of neglect.

I thrive on pragmatic, maintainable code — especially when bridging the gap between old and new tech.

Core Skills

Specialized in backend architecture, full-stack systems, and legacy modernization. These are the tools and technologies I rely on most.

Node.js

Primary runtime for building backends and serverless functions.

Express.js

Minimalist backend framework for building RESTful APIs.

React / React Native

Modern UI frameworks for web and cross-platform mobile apps.

IBM i / AS400

Integration and modernization of legacy business systems.

Next.js

Advanced React framework with SSR and API capabilities.

SQL & ODBC

Data access and enterprise integration on legacy platforms.

AWS Lambda

Cloud-based, serverless functions for scalable workloads.

Android Java & Kotlin

Powerful development for high-performance apps with hardware access.

API Integration

Slack, Telegram, Samsara, Discord, Twitter and more.

MongoDB

NoSQL database known for its flexibility and scalability.

Portfolio

This hand-curated collection is some of my favorite and most popular projects. Please note that not all of them are available anymore.

Bolt

Use your smartphone to order a ride, get picked up by a nearby driver, and enjoy a low-cost trip to your destination.

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VIDSIG

Live 1-to-1 video chat access to experts and professionals for life-changing conversations.

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BlackPlanet

Here at BlackPlanet, we know that the black experience is as vast as the universe, and that we are in space together!

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Brain.fm

Music scientifically proven to increase focus.

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Realtor.com

The #1 site real estate professionals trust*

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Virtual Economy

An informative web design experience and blog.

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eatwith

Unique culinary experiences to celebrate with passionate hosts and new friends.

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GiveDirectly

Send money directly to people who need it most.

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Cinnamon

Explore, watch, create, Short, and share content with no limits and no ads

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ELIZA

A retro virtual therapist bot given life through a modern app.

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libcensor

A very functional, yet simple and light censoring library with no required dependencies.

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Client Feedback

I've had a lot of great experiences and learned a lot about other cultures by working with people around the world. Here's some of my favorite reviews after I completed the clients' projects.

"Aaron nailed it with our React website! It's sleek, user-friendly, and our customers love it. Thanks to his expertise, our sales are booming, and we couldn't be happier. Highly recommend Aaron for any web project!"
~ Emily Martinez - Bright Ideas Design Studio
"Aaron's React Native app for personal health tracking is fantastic! It's user-friendly, secure, and available on Android and iOS. Our users love it, and Aaron's friendly approach made the whole process a breeze."
~ David Patel - TechWorks Solutions
"Aaron's internal Slack app is a game-changer! It's efficient, seamless, and delivered at a great cost. Working with Aaron was a breeze, and the results exceeded our expectations. 10 out of 10. Highly recommend.
~ Sarah Johnson - Creative Minds Marketing Agency

Get in Touch

Interested in working together? Let's talk.