Dulbadrakh Divaanansal
Full-stack & mobile developer · Vancouver, BC, Canada
Passionate about creating intuitive and engaging user experiences. Specialize in transforming ideas into beautifully crafted products.
5+
Years total (incl. pre-grad)
6+
Projects completed
4+
Companies & clients
Working professionally since 2021 · 5+ years total including pre-graduation experience.
Full-Stack Engineer with 5+ years of experience specializing in high-performance Fintech and Cryptocurrency platforms. Expert in building scalable mobile applications (Flutter) and robust web ecosystems (React/Next.js/Node.js). Proven track record of optimizing application performance by 60% and managing complex cloud infrastructure on AWS. Strong background in real-time data handling and financial security standards.
Bachelor's degree, Computer Software Engineering
Mongolian University of Science and Technology
2016 - 2022 · 6 years
Technologies and tools I use to build products.
2 roles · Full-stack and mobile delivery across web, APIs, and cross-platform apps.
Sep 2023 - Jan 2025 · 1 year and 5 months
Ulaanbaatar, Mongolia
11-50 employees • Founded 2021 • Financial Services
Full-stack engineer on modern web and cross-platform mobile. Built scalable, high-performance products with Next.js, React, React Native, Flutter, and Node.js. Backend & APIs: Node.js, GraphQL, Hasura. Databases: PostgreSQL. Cloud: AWS Lambda, Cognito, Amplify, DynamoDB, S3, Vercel. Focus on performance, usability, and maintainability.
Mobile developer building and maintaining web and mobile applications. Delivered responsive, high-performing UIs with ReactJS, React Native, and Flutter. Web: ReactJS, Next.js. Mobile: React Native, Flutter. Backend: GraphQL, Hasura. Cloud: AWS (Lambda, Cognito, S3, Amplify), Vercel. Database: PostgreSQL. Collaborated on performance, cloud infrastructure, debugging, UI optimization, and API integration.
Freelance and side projects — full-stack and product-focused.
Manga reading application
Freelance Mobile Developer
Developed the MNGS.mn mobile application—a manga reading app that lets users browse and read manga on the go. Cross-platform mobile delivery. Built in 5 months.
NBFI loan & field operations system
Solo developer (frontend & backend)
MOGSYS — full-stack management system for a Non-Banking Financial Institution (NBFI). Staff track loans, repayment dates, and field-locate borrowers when payments are missed: loan data, interactive maps, and collection workflows.
Have a project in mind? I'd love to hear from you.
Location · Vancouver, BC, Canada
Phone · +1 (672) 336-1012
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