Hi, I'm Bilguun Tegshbayar

I'm a software engineering student at McGill University, specializing in secure system design and backend development. I build platforms that empower early-stage founders and create innovative solutions in web development, embedded systems, and cybersecurity.

About me

I specialize in backend development, secure system design, and web infrastructure. My journey includes building a full-stack startup platform, contributing to open-source projects, and developing secure applications. I thrive on solving complex problems and creating scalable solutions that empower users.

Technical Skills

A blend of backend development, DevOps, frontend frameworks, and security tooling — built through startup execution, academic projects, and open-source collaboration.

Programming Languages

Languages

PythonJavaJavaScriptCSQLPHPTypescript

Database & Persistency

Database

MongoDBFirebase FirestoreMySQLPostgreSQLRedis

Web & Backend

Frameworks & Tools

DjangoFlaskLaravelAjaxJava Spring BootZulip

Frontend & UI

Styling & UI

Tailwind CSSAngularReact

DevOps & Cloud

Infrastructure

DockerAWS EC2GunicornFirebaseNginxKubernetes

Featured Projects

A selection of projects demonstrating my work across web development, embedded systems, and cybersecurity. Built with performance, scalability, and security in mind.

Professional Experience

A timeline of key roles where I've built real products, led development, and collaborated across teams to solve practical problems in security, web infrastructure, and education.

VentureCircle

CEO & Co-founderApr 2025 - Present

Leading product development, backend design, and a small engineering team to build a secure entrepreneurial platform.

CortexFlex

Full-stack DeveloperJanuary 2026 - Present

• Developing an AI-powered cognitive training platform leveraging Django REST Framework and Zulip, designed to enhance mental performance through personalized brain exercises and real-time progress tracking. • Collaborated with neuroscience researchers to integrate evidence-based cognitive assessment tools, translating scientific protocols into interactive web modules with real-time feedback mechanisms.

Insur

Frontend Developer InternMay 2024 - Aug 2024

Built user interfaces using Laravel and TailwindCSS, contributing to a policy management dashboard. Used Docker in local development and optimized components for cross-device responsiveness.

Cyber Education

Software Engineer InternFeb 2022 – Jun 2022

Developed Flask-based learning modules focused on learning English. Built secure forms, login features, and backend APIs using Python and Jinja templates.

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