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Malathi N

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Game
Game

Liked by mom and 1256 others

jrefusta

Hello there! ๐Ÿ‘‹ I'm Joan, and these are some of my very first baby pictures. I was born and raised in El Masnou, Barcelona, Spain, a charming coastal town by the sea.

As you can imagine, I don't hold many memories from this time, but my parents have always told me that I was a curious and cheerful baby ๐Ÿ‘ถ.

View all 182 comments

mom

so cute!

JUNE 5TH 1997

Liked by sister and 678 others

jrefusta

During my childhood, I was an incredibly playful child and had a wonderful time with my parents, who provided unwavering support, and with my sister, my partner in crime.

Together, we shared unforgettable moments filled with laughter and adventure.๐Ÿช

View all 32 comments

sister

Those were the days! We always had so much fun! ๐Ÿคนโ€โ™€๏ธ

OCTOBER 23TH 2005

Liked by dad and 901 others

jrefusta

Since my early teenage years, my curiosity and interest in technology grew, especially in entertainment fields such as games and movies.

During those years I spent a lot of time in front of a screen, whether it was a PC or a console.

That initial interest eventually turned into a deep passion. ๐ŸŽฎ

View all 145 comments

dad

are you winning, son?

JULY 1ST 2010

Liked by upc and 1231 others

jrefusta

In my exploration of various interests, I found myself deeply drawn to the complexities of the 3D realm, the logic of mathematics, and the structure of geometry. However, it was the dynamic and ever-evolving landscape of video games that truly captured my imagination. Ultimately, recognizing my affinity for problem-solving and innovation, I made the decision to pursue Computer Science.๐Ÿ’ป

Once entering university, I chose to specialize in Computing, which embrace fields such as Artificial Intelligence, algorithms and computer graphics. During my education, I selected relevant subjects such as Video Games, Computational Geometry, and Design of curves and surfaces. ๐Ÿ“š

Finally, in 2021, I culminated my academic career by graduating as a Computer Engineer at the Universitat Politรจcnica de Catalunya (FIB, UPC), where I could materialize my passion for computing and disciplines related to the 3D world. ๐ŸŽ“

View all 334 comments

upc

Congratulations Joan!

JUNE 21ST 2021

Liked by friend and 775 others

jrefusta

I have always found time to dedicate to another of my favorite hobbies: traveling and sharing special moments with friends.

During my adventures in Asturias, Tarragona, and Galicia, within Spain, I have immersed myself in their natural beauty, explored new cultures, and created unforgettable memories with my loved ones.

These destinations are just a few among many that I have visited in Spain. Each travel trip has been an opportunity to disconnect, discover fascinating places, and enrich my life with unique experiences. ๐Ÿšž

View all 21 comments

friend

landscape is stunning ๐Ÿž

MAY 3RD 2019

Liked by indiedevday and 1734 others

jrefusta

As someone who loves being part of the video game creation process, I've participated in various Game Jams. Sometimes, I team up with my friend Victor, and other times, I work as a solodev. These events really push my creativity. ๐Ÿ‘พ

Together, Victor and I took one of our projects, STARDUSTER, and expanded it into something more significant. We're currently planning its release. You can catch us in the photos from Spain's Indie Dev Day, where we showcased the project to the audience.

View all 332 comments

indiedevday

We loved playing your videogame!

SEPTEMBER 10TH 2023

Liked by friend and 825 others

jrefusta

Additionally, I've had the opportunity to explore international destinations such as London, Amsterdam, and Budapest.โœˆ

I particularly enjoyed exploring places further from home., and I am eager to continue discovering new places and cultures around the globe.๐ŸŒ

View all 88 comments

friend

looks like an amazing adventure!

NOVEMBER 19TH 2023

Certifications
Malathi OS [Version 25.09.2003]
(c) Malathi OS. All rights reserved.

C:\Users\Malathi\Documents\Certifications> ls

                    freeCodeCamp-frontend
                    freeCodeCamp-backend
                    CS50 Harvard
                    LeetCode
                
C:\Users\Malathi\Documents\Certifications> cat freeCodeCamp-frontend

Front End Development Libraries
Platform →freeCodeCamp
Completion Date →January 28, 2025
Overview

Completed 300 hours of hands-on learning in front-end technologies including React, Redux, Bootstrap, jQuery, and responsive web design. Built dynamic user interfaces and practiced component-based architecture for scalable web applications.

View Certificate
                    freeCodeCamp-frontend
                    freeCodeCamp-backend
                    CS50 Harvard
                    LeetCode
                
C:\Users\Malathi\Documents\Certifications> cat freeCodeCamp-backend

Back End Development and APIs
Platform →freeCodeCamp
Completion Date →May 17, 2025
Overview

Completed 300 hours of backend development training focusing on Node.js, Express.js, MongoDB, REST APIs, and authentication. Built full-stack applications and APIs, mastering asynchronous programming and middleware integration.

View Certificate
                    freeCodeCamp-frontend
                    freeCodeCamp-backend
                    CS50 Harvard
                    LeetCode
                
C:\Users\Malathi\Documents\Certifications> cat CS50 Harvard

CS50: Introduction to Computer Science
Institution →Harvard University (via edX)
Completion Year →2024
Overview

Completed Harvard's flagship CS50x course covering fundamental topics in computer science, including algorithms, data structures, memory, web development, and software engineering. Built 10 problem sets and a final project demonstrating practical C, Python, and web development skills.

View Certificate
        freeCodeCamp-frontend
                    freeCodeCamp-backend
                    CS50 Harvard
                    LeetCode
    
C:\Users\Malathi\Documents\Certifications> cat LeetCode

Top Interview 150 โ€“ LeetCode
Platform →LeetCode
Achievement →Completed the "Top Interview 150" curated problem list
Overview

Successfully solved LeetCode's "Top Interview 150" problemsโ€”a comprehensive set of curated questions frequently asked by top tech companies. Demonstrated strong problem-solving abilities, data structure mastery, and algorithmic thinking across topics such as arrays, linked lists, dynamic programming, graphs, and system design fundamentals.

Recognition

Earned official badge for consistent performance and completion.

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C:\Users\Malathi\Documents\Certifications>_
Contact

Get in touch with me!

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Experience

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Hewlett Packard Enterprise โ€” Software Engineering Virtual Experience

(Forage, May 2025)[Certificate]


As part of the Software Engineering Job Simulation offered by Hewlett Packard Enterprise via Forage, I had the opportunity to gain hands-on experience simulating a real-world development workflow within a leading global tech company.

During this program, I proposed and developed a RESTful web service using Java Spring Boot to manage employee records. This included:

Designing a structured and scalable REST API to perform standard CRUD operations.

Building a Spring Boot web server capable of handling HTTP requests and supporting JSON data uploads.

Writing and executing a suite of unit tests to evaluate the reliability, correctness, and performance of the application.

This experience deepened my understanding of enterprise-grade backend development using Java, Spring Boot, RESTful APIs, and test-driven development practices. It also strengthened my skills in writing clean, maintainable, and efficient codeโ€”key competencies for modern software engineering roles.


Walmart USA โ€” Advanced Software Engineering Virtual Experience

(Forage, May 2025)[Certificate]


Through the Advanced Software Engineering Job Simulation hosted by Walmart on Forage, I worked on complex technical challenges across multiple departments, simulating the responsibilities of a full-stack developer within a Fortune 1 company.

As part of this program, I contributed to a range of engineering tasks, including:

Implemented a custom heap data structure in Java to optimize logistics operations in Walmart's shipping department, demonstrating strong algorithmic thinking and data structure design.

Designed a UML class diagram for a data processor system, carefully addressing various operating modes and ensuring compatibility with multiple database connection strategies.

Created an entity relationship (ER) diagram for a new relational database system tailored to the needs of Walmart's pet department, incorporating comprehensive business requirements.

This experience enhanced my proficiency in object-oriented design, data modeling, and algorithm development, while providing valuable exposure to real-world problem-solving in large-scale enterprise environments.


Projects
ZapFile

ZapFile

A SaaS app to securely upload and share files via password-protected links, ensuring only authorized users can access and download your content anywhere.

Live Demo Source Code
TextPort

TextPort

A powerful SaaS OCR tool that extracts high-accuracy, well-formatted text from images with smart recognition and easy export options for seamless copying or downloading.

Live Demo Source Code
LinkPeek

LinkPeek

A Chrome extension that delivers instant, interactive link previews on hover, helping you browse smarter without opening extra tabs.

Live Demo Source Code
DefiniGo

DefiniGo

A fast, lightweight Chrome extension delivering instant word definitions, synonyms, pronunciation, and usage examples with a single click.

Live Demo Source Code
DarkVision

DarkVision

A Chrome extension that transforms any website into customizable, eye-friendly dark mode with auto-scheduling, reducing eye strain and saving battery life.

Live Demo Source Code
Know Me
Know Me

Liked by sister and 678 others

malathi-n25

During my childhood, I was an incredibly playful child and had a wonderful time with my parents, who provided unwavering support, and with my sister, my partner in crime.

Together, we shared unforgettable moments filled with laughter and adventure.๐Ÿช

View all 32 comments

sister

Those were the days! We always had so much fun! ๐Ÿคนโ€โ™€๏ธ

APRIL 25TH 2010

Liked by dad and 901 others

malathi-n25

Family has always been my safe haven โ€” growing up, I was full of curiosity and energy, and my parents stood by me like a rock, while my sister and I turned every moment into a new adventure. ๐Ÿ–๏ธ

View all 145 comments

dad

Home is wherever my people are.

JULY 1ST 2013

Liked by mom and 1231 others

malathi-n25

Iโ€™ve always found peace in the arms of nature โ€” whether it's the rustling leaves, the sound of water, or the golden sunlight, every moment spent outdoors recharges my soul. ๐ŸŒฟ

Whenever Iโ€™m with nature, I rediscover myself โ€” away from screens and noise, I feel free, curious, and completely at home. ๐Ÿž๏ธ

Thereโ€™s something special about being surrounded by green โ€” it clears my mind, lifts my spirit, and fills me with gratitude for the simple things. ๐ŸŒฒ

View all 334 comments

sister

Heaven!!!

DECEMBER 21ST 2021

Liked by mom and 775 others

malathi-n25

In 2025, I graduated from Visvesvaraya Technological University (VTU), marking the end of an enriching academic journey and the beginning of my professional adventure. ๐ŸŽ“

I closed a beautiful chapter at VTU as a Computer Engineering graduate, carrying with me the knowledge, friendships, and inspiration to build what comes next. ๐Ÿ“˜

View all 21 comments

mom and dad

Congratulations!!!

MAY 30TH 2025

Liked by friend and 1734 others

malathi-n25

As someone who's recently completed my engineering journey, I've officially graduated and closed an important chapter. ๐ŸŽ“ Now, I'm excited to explore new opportunities in the tech world โ€” especially in areas like AI, software development, and innovation-driven projects.

Iโ€™ve wrapped up my academic life and now Iโ€™m ready to dive deep into the professional world. The next mission? Building smart, impactful solutions in the field of AI and technology. ๐Ÿ”

View all 332 comments

friend

All the Best !!!

JUNE 3RD 2025

Special Thanks

This project is inspired by and built upon the amazing work of Joan Ramos Refusta.

A huge thank you for creating the original Joan OS!

Check out their GitHub for more incredible projects.