pro
Johnathan Kimbrough
AI Full-Stack Web/Mobile | React Native, Next.js, Supabase
- 1x
- Hired
- 13
- Followers
Breakout Clips (AI video ad generator for social media)
1
0
Timewell is a consumer platform where customers build hardbound photo books, record voice stories attached to individual photos, and then scan unique QR codes printed inside the book to listen back - reliably, years later. I architected and built the full stack: the QR generation and resolution system that maps each code to a specific page and user, the media upload pipeline for audio and images, the admin dashboard for order and content management, and the public-facing mobile experience optimized for a cold-open scan (no app install, instant load).
4
3
101
Waltz AI is an intelligent marketing platform that combines AI-powered design, analytics, and automation to help businesses create engaging websites, landing pages, and marketing campaigns with minimal effort. Our platform uses advanced AI technology to transform your text prompts into professional-quality designs, giving you more time to focus on growing your business.
4
3
105
𝐄𝐧𝐭𝐞𝐫𝐚 - 𝐑𝐞𝐬𝐢𝐝𝐞𝐧𝐭𝐢𝐚𝐥 𝐑𝐞𝐚𝐥 𝐄𝐬𝐭𝐚𝐭𝐞 𝐈𝐧𝐯𝐞𝐬𝐭𝐦𝐞𝐧𝐭 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦 (𝐀𝐈-𝐩𝐨𝐰𝐞𝐫𝐞𝐝 𝐩𝐫𝐨𝐩𝐞𝐫𝐭𝐲 𝐚𝐜𝐪𝐮𝐢𝐬𝐢𝐭𝐢𝐨𝐧 𝐚𝐭 𝐬𝐜𝐚𝐥𝐞)
◾ Frontend: React, Next.js, TypeScript, Tailwind CSS, Recharts, Mapbox GL JS
◾ Backend: Python, FastAPI, Node.js, PostgreSQL, Redis, Celery, REST & GraphQL APIs, OpenAI API, custom ML pipelines
◾ Infra: AWS (EC2, RDS, S3, Lambda), Docker, Kubernetes, GitHub Actions CI/CD, Elasticsearch
Entera is a platform built for institutional investors to discover, underwrite, and acquire single-family homes at scale - think hundreds of offers a day across multiple markets. I worked on the AI-driven deal analysis engine that pulls in MLS data, rental comps, and neighborhood signals to surface investment-grade properties ranked by projected yield and risk.
1
3
123
𝐅𝐫𝐚𝐦𝐢𝐪 (𝐒𝐚𝐚𝐒 𝐦𝐨𝐜𝐤𝐮𝐩 𝐠𝐞𝐧𝐞𝐫𝐚𝐭𝐨𝐫 𝐰𝐢𝐭𝐡 𝐀𝐈 𝐜𝐨𝐧𝐭𝐞𝐧𝐭 𝐩𝐥𝐚𝐧𝐧𝐢𝐧𝐠 & 𝐚𝐮𝐭𝐨 𝐬𝐨𝐜𝐢𝐚𝐥 𝐩𝐨𝐬𝐭𝐢𝐧𝐠)
◾ Frontend: React 19, TypeScript, MUI component library, GraphQL mutations & subscriptions (AWS AppSync), mobile-first layouts
◾ Backend: Python 3 Lambdas, OpenAI API for content planning, image composition pipeline, Instagram/Facebook/X third-party API integrations, DynamoDB
◾ Infra: AWS Amplify Gen 2 (TypeScript IaC), Step Functions, S3 + CloudFront with Lambda@Edge image optimization, Cognito multi-tenant auth, X-Ray tracing
I owned the entire stack: the React 19 frontend including the real-time workflow status UI, the Step Functions state machine that orchestrates scraping → AI content planning → image generation → social publishing in sequence and parallel, and the CloudFront + Lambda@Edge layer that serves optimized assets at the right dimensions per platform.
1
2
149
𝐑𝐞𝐬𝐭𝐨𝐋𝐚𝐛𝐬 (Commission-free QR ordering & table management SaaS for restaurants)
◾ Frontend: React, Next.js, Tailwind CSS, responsive mobile-first UI
◾ Backend: Node.js, REST APIs, Stripe Checkout + webhooks, real-time order handling
◾ Infra: Supabase (auth + database), Vercel, QR code generation and table-linked routing
RestoLabs is a full SaaS ordering platform where guests scan a QR code at their table, land on a branded digital menu pre-filled with their table ID, and complete checkout - all without a waiter involved. I built the end-to-end system: the customer-facing menu and cart flow, Stripe payment integration with webhook-driven order confirmation, and the café-side dashboard where staff receive incoming orders, update statuses, and manage menu items.
1
2
169
Mysa AI - Powered Financial Operations Platform (Banking)
1
2
Financial Analysis Dashboard – Web Interface for Sberbank
1
7
Healthcare Mobile App – Patient & Doctor Interface
1
9
Shopclub – Gamified E-commerce Platform
0
1