Bolor-Erdene Otgonjargal - Profile Picture

Hello, I'm Bolor-Erdene

A backend-focused Fullstack Developer specializing in creating clean, responsive, and scalable web applications with modern technologies like Spring Boot and Tailwind CSS.

Spring Boot Tailwind CSS MySQL REST APIs Astro

Beyond the Code

When I'm not building robust applications, I'm passionate about sharing knowledge. I regularly write blog posts and create video lessons filled with practical tips, tricks, and insights from my journey in software development.

Explore My Blog
Projects

My Latest Work

DoMore Mongolia - Volunteer Platform

Our team Innoctive pick up the challenge of Grow with Google Mongolia 2025. We created a volunteer platform to connect volunteers and organizations for the Mongolian community. Deployed on Vercel.

Astro Tailwind CSS MongoDB SpringBoot Vercel

Dress Up Game Demo

An interactive and playful dress-up game, showcasing front-end development and game mechanics with Phaser 3. Deployed on Vercel.

Phaser 3 Krita Astro Tailwind CSS Vercel

Gerelt IT Academy

Educational center website for Gerelt IT Academy, featuring course listings and information. Built with Astro and Tailwind CSS.

React Astro Tailwind CSS

West.mn

This is a west side cities website, showcasing the educational centers in the western region of Mongolia. Built with Astro and Tailwind CSS.

Astro React Tailwind CSS

Portfolio Website

The very portfolio you're viewing! Built for speed and style, highlighting web development and design skills.

Astro Tailwind CSS Vercel

Direct Signup by Email API

A robust backend system for user registration via email, integrating Google Cloud services for secure and scalable authentication.

SpringBoot MySQL Google Cloud REST API
This project is private project.

Тэнц - Exam Application Backend

A backend service for an exam application, designed to handle user authentication, question management, and test grading. Secure and efficient.

SpringBoot MySQL REST API
This project is private project.

Search by Name Backend Project

A specialized backend application for efficient searching of records by name, built with modern Java frameworks and robust database integration.

SpringBoot MySQL REST API

Car Renting Full-Stack Project

A comprehensive web application for car rentals, featuring user authentication, vehicle Browse, and booking functionalities. User-friendly and responsive.

SpringBoot Thymeleaf MySQL Tailwind CSS

Restaurant Full-Stack Project

A complete restaurant management system, including menu displays, order placement, and admin functionalities. Localized for Mongolian users.

SpringBoot Thymeleaf MySQL Tailwind CSS

To-Do App Full-Stack Project

A classic full-stack To-Do application, demonstrating CRUD operations and state management. Simple yet robust for daily task organization.

SpringBoot Thymeleaf MySQL Tailwind CSS

Real Estate Front-End Project

A modern and responsive front-end for a real estate platform, focusing on user experience with sleek design and intuitive navigation.

Astro HTML5 CSS Tailwind CSS

Hi, I'm Bolor-Erdene Otgonjargal

I’m a creative and determined software engineering student at the National University of Mongolia, proudly holding a 3.8 GPA. My passion truly lies in building robust backend systems using Spring Boot and crafting clean, responsive user interfaces with Tailwind CSS.

My journey into programming was quite unexpected—after high school, I was set for pre-med, but a simple Python game tutorial completely rerouted my path. I once struggled with math, but teaching myself English opened up a world of online resources like YouTube and Khan Academy.

I even pursued an English major at university before making the determined switch to computer science, spending six months grinding through math to pass the entrance exam. Now, I’m thriving and actively looking for internships or freelance opportunities to grow further.

Beyond the code, I identify as an INTJ who finds joy in drawing, meticulously building LEGO sets, and collecting unique creative pieces.

My Journey

  1. 2019 — Graduated High School

    Originally expected to pursue pre-med, but I quickly realized it wasn’t my true passion.

  2. 2020 — Discovered Programming

    A simple Python game tutorial sparked an unexpected, yet profound, new passion.

  3. 2020–2021 — Self-Studied English & Math

    Intensively learned English, then prepared for university entrance exams by self-studying math.

  4. 2021–2022 — English Major at University

    Initially studied English while diligently preparing to switch to a computer science program.

  5. 2022 - Present — Started at NUM in Software Engineering

    Currently thriving with a 3.8 GPA, developing strong skills in backend and UI development.

  6. 2025 - Beyond — Looking Ahead & Collaborating

    Actively seeking challenging internships, freelance opportunities, and collaborative projects to expand my expertise.

Let's Connect!

I'm always open to new opportunities and collaborations. Feel free to reach out if you have a project in mind, a question, or just want to say hello!

Send Me an Email