Emmanuel's World

Hello, I'm

Emmanuel

Passionate about crafting exceptional user experiences with React, Next.js, and cutting-edge AI integration. I transform complex challenges into elegant, scalable solutions that drive business success.

osaroimarhiagbe@gmail.com

Instagram

React

Figma

Prototyping

User Research

Video Editing

Photography

Social Media

Next.js

TypeScript

Tailwind

Experience

Work Experience

Building impactful solutions across enterprise data engineering and innovative AI applications

Freelance

Freelance Software Developer

Self-Employed

July 2025 - Present

Austin, TX

osaroimarhiagbe@gmail.com

Delivering end-to-end web and mobile solutions for clients using modern technologies such as React, Next.js, React Native, Tailwind CSS, and Firebase/Supabase
Collaborated with clients to define requirements and translate ideas into scalable, user-friendly applications
Building responsive, accessible interfaces with a focus on clean design and performance
Managing all aspects of the development lifecycle, including planning, coding, testing, deployment, and ongoing support
Applying agile practices, clear communication, and problem-solving skills to ensure high-quality results and client satisfaction

Product Development

AI Budget Tracking App Developer

Aspensify

July 2025 - Present

Austin, TX

www.aspensify.com

Utilized Python with NumPy and Pandas to build robust financial computation logic, enabling accurate budget tracking, trend analysis, and forecasting models
Integrated OpenAI AI models to deliver smart financial insights and goal-based recommendations
Integrated TanStack Query to handle all data-fetching and mutation logic across the app, improving API reliability and reducing loading-related bugs by 40%
Designed and deployed a Node.js (TypeScript) backend for Aspensify, integrating Plaid's API with secure authentication, rate limiting, and modular services to provide real-time bank connectivity
Managed state using Zustand combined with Context API for scalable and maintainable state logic

Enterprise

Data Engineer

General Motors

February 2022 - November 2024

Austin, TX

gm.com

Spearheaded the DUCS refactoring initiative for the OnStar Account Table within the silver data layer, optimizing database architecture which enhanced scalability and improved overall system performance by 25%
Collaborated with cross-functional teams to design and implement a new data pipeline for LexisNexis extract operations, improving data processing efficiency by 15% and reducing errors by 10%
Migrated legacy SAS scripts to optimized Python code; this migration cut operational costs by $3M annually and reduced processing time by 60%, which was a company first

Key Achievements

$3M+

Cost Savings Delivered

60%

Processing Time Reduction

40%

Bug Reduction Achievement

About Me

I'm Emmanuel Imarhiagbe, a Front-End Developer based in Austin, TX with a deep passion for front-end development and user-focused design. With 3 years of hands-on experience, I specialize in building clean, responsive interfaces while also architecting full-scale applications from the ground up. Whether I'm designing smooth user flows or integrating complex backend systems, I'm dedicated to creating intuitive and meaningful digital experiences. Outside of client work, my most recent projects include Foundry—a startup collaboration app I launched on TestFlight (now sunsetted) and Aspensify, an AI-powered finance tracker currently in development and set to launch by the end of this month.

Tools I Use

Resume

“A great interface is more than visuals — it's a feeling.”

Awesome Projects

Precision, motion, and vision.

Mobile2023 - 2025

Foundry

Austin, TX

Foundry is a social media platform tailored for developers to connect with like-minded individuals, collaborate on projects, and find mentorship. Designed to foster community among software professionals, Foundry allows users to share knowledge, form project teams, and seek guidance from experienced mentors, making it an ideal space for both learning and networking in the tech industry.

React NativeTypeScriptTailwindFirebase

1.8k Stars

Explore

Mobile2025 - Present

Aspensify

Austin, TX

Aspensify is an AI-powered finance platform that helps individuals and couples manage their money with confidence. Designed to support users through key life moments such as job changes, major purchases, or joint financial planning, Monevo uses AI to deliver personalized budgeting tools, tailored insights, and clear financial guidance. Whether you're navigating your finances solo or as a team, Monevo makes it easy to stay organized, plan ahead, and reach your goals together.

React NativeTypeScriptTailwindFramer MotionSupabase

1.8k Stars

Explore

Web2025

NovaAI

Austin, TX

NovaAI is an AI-driven tool that converts natural language prompts into styled UI components using the Visa Product Design System. The app integrates Supabase authentication and a chat-based interface with persistent localStorage history. Built a responsive, animated UI with Tailwind CSS and Framer Motion, optimizing for usability and scalability. Deployed on Vercel, delivering a clean, production-ready experience with a foundation for future AI API integrations.

Next.jsTypeScriptTailwindFramer MotionVisa PDS

1.8k Stars

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