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Theodore
@theodore_mca
Tech with aesthetics
Nigeria
About me
Hi, I’m Theodore Imonigie, an AI Engineer and full-stack developer with 5+ years of experience building scalable web, mobile, and AI-powered systems. I specialize in AI automation, intelligent agents, RAG pipelines, and LLM integrations, helping businesses turn ideas into smart, production-ready solutions. I also have strong experience in browser automation and Chrome extensions. I focus on clean architecture, performance, and reliability, delivering systems that drive real business results and long-term value.
Skills
Theodore
Offline •
Average response time: 1126 hours
See my services
AI Integrations
I will build custom ai agents, chatbots, and automations
Cross-Platform Development
I will build a mobile application with ai features
Want to work on an hourly basis?
Tell Theodore what you need.
$30
/
hourPortfolio
Work experience
CTO / Founding Engineer
Shuttrd
Dec 2023 - Present • 2 yrs 10 mos
Architected and led development of Shuttrd, an Airbnb-style platform for short-term creative space rentals. Built the full booking lifecycle with Firebase Cloud Functions for reminders, auto-cancellation, refunds, and no-show handling. Developed real-time dashboards using Firestore, integrated Stripe for payments and automated host payouts, and designed a multi-step checkout in Next.js, TypeScript, and Tailwind CSS. Set up AWS DevOps infrastructure with CI/CD pipelines, containerised services, and load balancing.
Senior Backend Engineer
Helgg
Dec 2022 - Dec 2024 • 2 yrs
Designed and implemented scalable RESTful APIs in Node.js, Express.js, and TypeScript for mobile apps and an admin fleet management system. Built real-time tracking for e-scooters, e-bikes, and EVs using Firebase Firestore. Managed AWS DevOps infrastructure with automated deployments and high uptime. Integrated Google Distance Matrix API and secure payment gateways (Paystack, Stripe) into the Helgg Mobile Wallet.
Full Stack Software Engineer
Perizer
Dec 2021 - Jun 2022 • 6 mos
Developed an appointment scheduling and event-syncing platform integrating Google Calendar and Microsoft Calendar APIs. Implemented secure OAuth authentication with Google and Microsoft. Deployed a scalable containerised application on Google Cloud Platform (GCP) using Docker.
35 Reviews
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
1-5 out of 35 Reviews
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Most relevant
derdavis
Jamaica
Helpful?
qihaoge
United States
Theodore becomes my friend after the cooperation. The communication between us are good and efficient. Theodore earned my trust and deliver the work on a wonderful level. He works hard and reply to messages fast. I will recommend him for helping hand.
Seller's Response
Helpful?
jwordeu
United Kingdom
Ongoing collaboration
My experience with this seller was top-notch. They displayed impressive expertise and a deep understanding of the project requirements from the start. Communication was clear and efficient, making the process seamless. The work delivered was of high quality, reflecting their skill and attention to detail.
Helpful?
jwordeu
United Kingdom
Ongoing collaboration
Working with this seller was a fantastic experience. They were highly professional, communicated effectively, and understood my needs clearly. The quality of work was outstanding, exceeding my expectations with great attention to detail. They delivered on time and were very responsive to any revisions...
Helpful?
smeagain
New Zealand
Ongoing collaboration
Exemplary communication skills and exceptional service have left no doubt in my mind—I'll certainly be a repeat customer! He thoroughly understood my specific needs and promptly delivered the script.
$50
Price
1 day
Duration
Helpful?
