Weydson Lima

About

I build software for the web — front-end, back-end, cloud infrastructure, and, more recently, AI/ML integration. I care about solutions that are scalable, user-focused, and simple enough to maintain for years.

What I work with

• Python
• TypeScript & Node.js
• React & modern front-end
• PostgreSQL
• Cloud infrastructure (AWS, OCI, Docker, Terraform)
• AI/ML integration & MCP tooling

Projects

• Bluetooth Mono 2009

  iPhone jailbreak tweak that streamed audio — music, podcasts, GPS, and calls — to mono Bluetooth headsets, working around Apple's A2DP restriction. Released free on Cydia's BigBoss repo, reviewed by iOS blogs, and later inspired several commercial App Store apps.

  Objective-C · theos · Ruby on Rails

• 

  Spaceway BBS ages 11–14

  A dial-up bulletin board system I set up and ran as sysop from home in Recife, Brazil. Featured in the Diário de Pernambuco in May 1995.

  RemoteAccess · MS-DOS · Dial-up modem

  

  Close

Experience

• Average.io

  Full-stack development across two products. A crypto-trading game: Next.js game and admin apps, Express APIs on AWS Lambda, PostgreSQL on RDS plus DynamoDB, a Step Functions game engine on EventBridge schedules, live market-data ingestion, and real-time updates over API Gateway WebSockets.

  A hybrid iOS/Android app: React Native with native Swift modules, NFC and Bluetooth beacon integration, and a serverless back end on Lambda, API Gateway, and DynamoDB. Infrastructure for both defined as CloudFormation via CDK and SAM.

  TypeScript · Next.js · React Native · Swift · Node.js · Python · PostgreSQL · DynamoDB · AWS Lambda · Step Functions · CloudFormation (CDK, SAM)

• Amoofy

  Full-stack development for Amoofy, an audio content platform with AI-driven transcription and story analysis — building the Next.js/TypeScript web app, Python core APIs, and Terraform-managed cloud infrastructure.

  Next.js · TypeScript · Python · PostgreSQL · AWS · Google Cloud · Terraform · AI/ML

• Reading Kingdom

  Full-stack development across the Reading Kingdom family of sites — an online reading-education program — spanning interactive learning games in HTML5, PHP back-end services, and MySQL databases.

  JavaScript · TypeScript · PHP · MySQL · HTML5 · AWS

• Sony

  Developed Crackle, Sony's streaming video application, for the PlayStation 4 — built end to end on an internal JavaScript framework, from initial concept through to release.

  JavaScript · PlayStation 4

• Cabada Media

  Full-stack development for a Santa Monica media company — migrated its server infrastructure from dedicated hosting to AWS, and built a call-center system for phone operators with customer management, Callfire integration, call logging, dynamic phone scripts, and A/B testing across sales funnels.

  AWS · Callfire API · A/B testing

• Mansfield Industrial

  Built and maintained internal web applications — inventory and warehouse-logistics databases, a bid-tracking tool with email reminders and Excel reports, and Microsoft Access databases converted into PHP/MySQL web apps — plus the corporate websites.

  PHP · MySQL · jQuery · AJAX · Microsoft Access

Earlier: an ASP-based CMS for an online newspaper, and point-of-sale software for gas stations.

Education

• B.S. Computer Science — University of West Florida
• A.S. Telecommunications — CEFET-PE, Brazil

Languages

• English
• Portuguese
• Spanish (working knowledge)

Elsewhere

• GitHub
• LinkedIn
• hello@weydson.com