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jaggerjack61/README.md

👋 Hi, I'm Samuel Jarai

Full-Stack Software Engineer | Cloud Architect | Problem Solver

I am a results-driven Full-Stack Software Engineer with over 6 years of experience designing and deploying scalable web applications. My expertise lies in bridging the gap between robust backend logic (Python/Django, PHP/Laravel) and modern, responsive frontends (React, Vue).

I am particularly passionate about cloud infrastructure and automation, holding certifications in AWS, Oracle Cloud, and Terraform. From automating electricity trading systems to building AI-driven analytics, I enjoy owning features from the first line of code to production.

🛠 Tech Stack

Category Tools & Languages
Languages Python, PHP, JavaScript (ES6+), SQL
Backend Django, Django REST Framework, Laravel, Symfony
Frontend React, Vue.js, Tailwind CSS, Bootstrap, HTML5/CSS3
Cloud & DevOps AWS (Certified), Oracle Cloud (OCI), Docker, Terraform, CI/CD
Databases MySQL, Oracle, DynamoDB, SQLite

🚀 Key Projects & Impact

  • ZETDC Energy Trading Platform: Transformed complex Excel-based risk management into a production-grade web application with AI-driven analytics.

  • NSSA WhatsApp Chatbot: Built a Cloud API-based chatbot to automate citizen services for the National Social Security Authority.

  • Pahukama Supermarket: Co-developed one of Zimbabwe’s largest online supermarkets, focusing on backend logic and payment integrations.

  • IoT Anti-Theft Solution: Prototyped a real-time alerting system using IoT for security monitoring.

📜 Certifications & Education

  • AWS Certified Solutions Architect – Associate

  • HashiCorp Certified: Terraform Associate

  • Oracle Cloud Infrastructure Developer Professional

  • B.Tech in Software Engineering – Harare Institute of Technology (2023)

🏆 Awards

  • Presidential Innovation Award

  • ZESA Risk Awards – Innovation in ICT

  • HIT Book Prize – Best Capstone Design Project

📫 Connect with Me

Pinned Loading

  1. DatabaseHoarder DatabaseHoarder Public

    Database Hoarder is a multi-tenant system that allows teams to securely register database servers, register replication hosts, schedule periodic backups, enforce retention & replication policies, a…

    TypeScript 1

  2. LaravelERD LaravelERD Public

    A VS Code extension that generates interactive Entity Relationship Diagrams from your Laravel project's migrations and models.

    TypeScript

  3. SchemaField SchemaField Public

    A data capturing tool for form creation and analytics.

    JavaScript

  4. FileServer FileServer Public

    A tenant-isolated file platform with API-first access and role-based authorization, designed to provide secure, reusable, centralized storage for all internal applications across folder, file, and …

    TypeScript

  5. TrackMyGains TrackMyGains Public

    Tracking commits is important but tracking gains is importanter

    TypeScript

  6. academic-tracker-back academic-tracker-back Public

    JavaScript