Learn.io is a full-stack web platform for sharing and exploring community-driven courses built with MDX. Developed using a Deno monorepo with Fresh (frontend) and Deno APIs (backend), it allows users to view courses, track progress, and manage wishlists.

The platform features a peer-review-based promotion system where learners become teachers after reviewing five courses, enabling them to submit and publish new content. While core concepts are implemented, several features are still under development as part of an ongoing personal project.

Checkout the project in github

A mobile e-commerce application for pet fish market. Buy or sell pet fishes online. Simple and intuitive UI.

The project was undertaken as an academic project. I worked alongside Jithin Joy and Kiran Raj taking care of the backend. Mentoring and overlooking the development process in the front end as well.

A mobile application to auto delete images.You can take images from any camera app and save them within the app. You can also specify a duration limit for expiry. When this expiry time is reached, corresponding images will be deleted automatically.

I developed this application to play with Hive DB which is similar to a Mongo DB system for local persistant storage in flutter

This project was developed on request of my friend who runs a Vehicle Emission Checking agency. He takes images quite frequently for vehicle check. This project had the shortest development time among all my projects. This took me just a few days to develop and release in the playstore

Unfortunately my google developer account got suspended and all my apps are now lost. But you can still take a look at the code in github.

A website for Combustion Research Lab of IIT Bombay. Its a website for the staff to view and share the publications and also as a website for the lab.

This is a simple content management system with admin sign in. It also crawls the Google Scholar search results and adds publications of the team automatically.

This was my first time experimenting with python frameworks. These courses inspired me to crawl google scholar since I could not find any API for it and this video from freecodecamp helped me to kick start the project. I was intrigued to start a project and thats when my eldest brother asked me to create this website.

A android application that can store your personal data like a business card. You can add social media links and personal files. You can choose to upload it in the cloud. Security of files are ensured with AES encryption.

This was my first project that I worked on in flutter. I was reluctant to publish it even after completing it. But I got to it after publishing waverix

Unfortunately my google developer account got suspended and all my apps are now lost. But you can still take a look at the code in github.

A mobile application that helps tosave and share medical records among patients anddoctors. User can opt to keep records locallyor in the server.

I worked on this project during my internship at Saudha Technologies. This was my first time building both front end and back end of a system.

Thanks to my mentor Vaibhav Bahadhur I was able to learn a lot and successfully deliver system as per client requirements

A android application that you can use to listen to your favourite songs both online and offline. Edit thumbnail and other details of your local songs, create and search through your playlists.

This was a fun project that I worked on during the lockdown time. Skaria Andrews showed me a design pattern neumorphism which ultimately made me start this project.

Designed by Skaria Andrews

Unfortunately my google developer account got suspended and all my apps are now lost. But you can still take a look at the code in github.

A website developed for my college. This was done as part of my academic project. The website was build to showcase courses in the college and achievements. The system supports multi-user login, localization and follows a resposnive design

I worked alongside Shiby Thomas and Ashly Mohan as a group and delivered system to our keen eyed professors. The professors mentored and helped us deliver the requirements.

HVK

Hosea Varghese Kalayil

Full Stack Developer

Experience: 3.6 years
HTMLCSSBootstrapJSAdobe IllustratorAdobe After EffectsBlenderPhpMy SqlPythonTailwindFlutterFlaskDjangoFirebaseGitNode JSReactMongo DBDockerAzure ServicesGoogle CloudGodotAngularViteRxJSCircel CIJasmineNext JSAWSAstroBunSvelteDenoFreshPostgres

My Learning Journey

2014
🚀
2025
♾️

Journey Logs 2025

2025 kicked off with a fun challenge—revamping my portfolio with Astro! I wanted a space to blog about my work, so I dove into the TABS stack (Tailwind, Astro, Bun, Svelte). I just named it myself, maybe I should have gone with STAB. I am also preparing for developing a AI powered application. I have an overall architechture in mind. Planning to use Go for backend. Need to finalize a litte more before I start working on it. Another project I have ongoing is Learn.io. Its a knowledge sharing platform. I decided to try something new and went with Deno for this project. Learned deno, fresh and caveats of SSR. Its still a work in progress so I am still learning. This project lead to the creation of migaku. Its a personal server that I have linked up with cloudflare tunnel so my personal system now is also my server to host all my projects. I have written a blog about it as well.

  • Portfolio Revamp with Astro: Revamped my portfolio using the TABS stack (Tailwind, Astro, Bun, Svelte) for a smooth and efficient setup.
  • AI-Powered App Ideas: I have an idea for an AI-powered app. Finalizing the architecture and planning to use Go for the backend.
  • Learn.io – Knowledge Sharing Platform: An ongoing project where I'm experimenting with Deno, Fresh, and SSR concepts.
  • Migaku – Personal Server: Spun up a personal server using Cloudflare Tunnel to expose local projects. Migaku now hosts all my side projects from my personal system.

Work Experience

Resume

Tata Consultancy Services(TCS)

Developer

- Present

Applore Technologies

Flutter Developer Intern

-

Saudha Technologies

Flutter Developer Intern

-

Academic Qualifications

Rajiv Gandhi Institute Of Technology

Master of Computer Applications (2021)

8.3 CGPA

Girideepam Institute Of Advanced Learning

Bachelor of Computer Applications (2019)

7.69 CGPA

Don Bosco HSS

State Board (Kerala)

83%

Chavara International High School

ICSE

79%
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