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  • Technical Product Manager @allpro Technologies
  • Lagos, Nigeria

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Caelestibus/README.md

πŸ‘‹ Hi, I'm Lawuru David Weyinmi

🎯 Technical Product Manager & Cybersecurity Enthusiast | πŸš€ Building Secure EdTech & FinTech Systems | 🧠 Psychology x AI x APIs


πŸ’Ό What I Do

As a PM at Little, I create smart tools for schools and families:

  • 🏫 Access Management: Student check-ins, pickups with parent-generated codes, event alerts
  • πŸ’³ Smart Spending: Dashboards to track student wallet activity and alert parents
  • 🧠 Messaging Automation: Streamlined support routing via HelpRoute
  • πŸ§ͺ API Debugging & Testing: Optimized request payloads using Postman & SwaggerHub

πŸ” Cybersecurity Journey

Currently expanding my technical toolkit with ethical hacking, vulnerability analysis, and secure product thinking:

  • 🧠 Studying Hacking: The Art of Exploitation
  • πŸ” Testing app endpoints for logic flaws, broken auth, and insecure data flows
  • πŸ’‘ Applying red-team thinking to improve product security & API design

πŸ›  My Skill Set

  • Product Management: Feature specs, stakeholder comms, QA testing
  • Tech PM Tools: Postman, SwaggerHub, Figma, Notion
  • UX & Systems Thinking: Journey mapping, automation logic, platform architecture
  • Cybersecurity: Basic reverse engineering, threat modeling, bug bounty mindset
  • AI & Automation: Prompt engineering, AI flow design (LangChain, LLM UX)

πŸ“š Books That Shaped Me

  • Hacking: The Art of Exploitation – Jon Erickson
  • The AI Product Manager Handbook – Irene Bratsis
  • Product Sense – Halimah Balogun
  • Don't Make Me Think – Steve Krug
  • Eloquent JavaScript – Marijn Haverbeke
  • Speak Easy – Lou Diamond
  • Atomic Habits – James Clear

🚧 Featured Projects (coming soon as repos)

πŸ“Š Product Management Projects

  • Spend Dashboard – Wallet tracking tool with contact data for proactive support
  • Parent Code Flow – UX design for secure pickup codes
  • HelpRoute Automation – Message routing + school zone classification
  • Unlinked Card Fix – Backend patch to make unassigned cards visible in-app

πŸ§ͺ Cybersecurity Projects

  • Endpoint Recon – Testing public APIs for insecure data exposure
  • Mock Exploits – Learning injection, logic bypass, and token manipulation
  • Bug Report Templates – Structured vulnerability documentation practice
  • Secure UX Design – Case studies on preventing phishing & social engineering attacks

🧠 Currently Learning

  • Ethical Hacking & Bug Bounty Workflows
  • AI Agent Design (AutoGen, CrewAI)
  • Platform Architecture & System Design
  • SQL & Metrics for Product Analytics

🀝 Let’s Connect


β€œThe best products aren't just smart β€” they're secure, intuitive, and solve real human problems.”

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  1. Caelestibus Caelestibus Public

    Product Manager | APIs β€’ AI β€’ UX β€’ Cybersecurity β€’ Internal Tools | Building secure, user-first systems for education & finance

    1

  2. David-s-Simple-Calculator David-s-Simple-Calculator Public

    A simple Calculator built with HTML,CSS and Javascript

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  3. David-Server David-Server Public

    A simple Node.js HTTP server for Product Managers learning tech. This project demonstrates how servers receive requests and send responses using basic JavaScript β€” no frameworks, no clutter. Just p…

    JavaScript

  4. Lawuru-David-Weyinmi Lawuru-David-Weyinmi Public

    Config files for my GitHub profile.

  5. Promise---learning Promise---learning Public

    Practicing Javascript

    JavaScript

  6. Sql-injection- Sql-injection- Public

    Sql injection working principle