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kavicastelo/README.md
Typing SVG

$$Life=\int\limits_{birth}^{death} {happiness \over time} \times \Delta time$$

β€Žβ€Ž β€Ž β€Ž β€Ž I am a full-stack software engineer and entrepreneur who specializes in developing scalable web, mobile, and enterprise solutions. With a strong foundation in MEAN stack, Java-based systems, and cloud-native development, I thrive on solving complex problems and building high-performance software.

πŸš€ About Me

  • πŸ”₯ Co-Founder & Tech Lead at Talent Boozt – Innovating SaaS HR Tech solutions
  • πŸ’» 12+ hours of daily coding – Focused on full-stack, AI, and cloud computing
  • πŸ”¬ Passionate about AI, DevOps, and Large-Scale System Design
  • 🎯 Aiming to achieve full financial independence before 30 πŸ”₯
  • πŸ† LeetCode & GitHub Streaks – 150+ day problem-solving streak & 600+ day contribution streak

Check out my Digital Garden


⚠️ Repository Order Notice

I recently reorganized my repositories, which brought some older, beginner-friendly projects to the top. These early-stage projects may lack features or contain minor bugs β€” but they’re a great starting point for learners or those who love to contribute!

πŸ”§ Contributions are warmly welcome – whether it’s fixing bugs, improving documentation, adding features, or doing code reviews.

You’ll also find more complex and production-grade projects throughout the repo list, suitable for intermediate and expert developers.

πŸš€ Dive in, explore, and feel free to leave feedback, open issues, or raise pull requests. Let’s build together!


πŸ’‘ Tech Stack

πŸš€ Programming & Scripting:

Java JavaScript TypeScript Static Badge C# Static Badge Static Badge Rust

πŸ–₯️ Frontend:

Angular React Bootstrap

βš™οΈ Backend:

Node.js Express.js Spring Boot

πŸ—„οΈ Databases:

MongoDB PostgreSQL MySQL Static Badge Static Badge

🌐 APIs:

Postman Static Badge Static Badge

☁️ DevOps & Cloud:

AWS GitHub Actions Docker

πŸ“Š AI & Data Science:

Python R TensorFlow


⚑ GitHub Stats

github-stats gif

streak

profile-details

repos-per-language productive-time

πŸ”₯ What I'm Working On

  • πŸš€ Scaling Talent Boozt for enterprise clients
  • πŸ€– Developing AI-powered ATS recruitment tools
  • ☁️ Enhancing cloud-native deployment pipelines

🌟 Highlighted Areas of Expertise

βœ” SaaS Product Development – Built & scaled job board platforms, HRM systems, ATS tools, and resume builders.

βœ” Enterprise Applications – POS systems, HRM platforms, and job recruitment solutions.

βœ” AI & Machine Learning – Experience with AI model training, data analysis, and large-scale prediction platforms.

βœ” DevOps & Cloud – AWS, Linux, CI/CD pipelines, Docker (though not a fan πŸ˜†).

βœ” Game Development – 2D games using JavaScript Canvas & Godot.


βš™οΈ My DevOps Workflow

  • βœ… Continuous Integration: Automated builds using GitHub Actions
  • πŸš€ Continuous Deployment: Dockerized microservices on AWS
  • πŸ“ˆ Monitoring: Using Grafana for system health

πŸ”Ή Why Connect With Me?

πŸš€ I’m passionate about tech innovation, building scalable applications, and solving real-world problems. Open to collaborations, speaking opportunities, and mentorship.

πŸ“« Let's connect: Linkedin | Twitter | Portfolio


πŸ“Š Profile Insights

GitHub Followers Profile Views GitHub Commit Activity Waka Time GitHub Stars


"Buy Me A Coffee"

πŸ¦‘ Github Metrics 🌌
metrics metrics classic metrics language-analysis

πŸ‘¨β€πŸ’» Find me on communities


🌌 3D Contribution metrics(latest)

3d-contrib

πŸ“ƒ Gists may you important


πŸ† Github Trophies

troophy

πŸ“ˆ Monthly Contribution Stats

activity-graph
Activities on other dev platformsπŸ˜‰

Leetcode

Codeium

Coading Activity

Coders Rank Wakatime
codersrank waka-time
github-snake

Workflow statusβš™

3d-contrib metrics Overview Achievements Recent Languages PR Status Daily-dev Snake Contributions

πŸ”₯ Let's build something awesome together!

Pinned Loading

  1. ai-geospatial-platform ai-geospatial-platform Public

    This is a web-based Air Quality Monitoring and AI prectioning platform. I used Angular and Spring-Boot tech stack to build the project. Also used Python as a supportive language too.

    TypeScript 1 2

  2. github-achievements-guide github-achievements-guide Public

    Welcome to the GitHub Achievements repository! Here you'll find everything you need to know about GitHub Badges, including how to earn them, what they mean, and more.

  3. win-x86-cpp-console-games win-x86-cpp-console-games Public

    This repo includes simple C++ console games. Basic C++ methods, pointers, functions integrated in here. Highly recommended for beginners.

    C++ 7 3

  4. astro-portfolio astro-portfolio Public

    Welcome to my professional portfolio! This project showcases my work, skills, and achievements in the tech industry.

    Astro

  5. x86-assembly-calculator x86-assembly-calculator Public

    This project is an advanced calculator written in x64 assembly for Windows. It supports both integer and floating-point operations, including addition, subtraction, multiplication, division, expone…

    Assembly

  6. πŸ“Š Weekly development breakdown πŸ“Š Weekly development breakdown
    1
    TypeScript 37 hrs 48 mins β–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘  47.7%
    2
    HTML       19 hrs 6 mins  β–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘  24.1%
    3
    Java       6 hrs 22 mins  β–ˆβ–‹β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘   8.0%
    4
    SCSS       6 hrs 17 mins  β–ˆβ–‹β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘   7.9%
    5
    JSON       4 hrs 46 mins  β–ˆβ–Žβ–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘   6.0%