Junian Triajianto
- Software engineer with C# and JavaScript experience
- junian.dev
Surabaya, Indonesia
- github.com/junian
linkedin.com/in/junian - (+62) 8xx-xxxx-xx87
jt@junian.dev
Experience
- Senior Software Engineer | Emsisoft | Nelson, New Zealand
- Jul 2022 - Jan 2024
- Spearheaded the development of security-focused Desktop software from inception.
- Transformed a TCP-based Web API server into a native daemon/Windows service, cutting overhead by 50%.
- Implemented gRPC to replace JSON-RPC for inter-service communication, reducing data payload size by 30%.
- Senior Software Engineer | HardPress Publishing | Sligo, Ireland
- Jan 2019 - Jun 2022
- Architected and developed purchasing automation software for an Amazon eCommerce merchant.
- Reduced manual purchasing order time from 4 hours to 10 minutes daily.
- Automated numerous business processes, reducing manual efforts by 90%.
- Software Engineer | Morgan Walsh Consultancy | Wales, United Kingdom
- Nov 2017 - Jan 2019
- Developed a desktop app for milk tank cooling control.
- Leveraged a cross-platform framework, cutting development time by 30% while maintaining performance close to native.
- Introduced and managed CI/CD workflow, halving manual tasks.
- Full-Stack Developer | Upwork | California, United States
- Apr 2014 - Nov 2017
- Consulted, designed, and implemented bespoke software solutions for diverse client needs.
- Completed 80+ projects with an average rating of 4.9/5.0.
- Recognized as a Top Rated Freelancer since 2015, consistently delivering exceptional results.
- Represent the top 10% of talent on Upwork.
- Mobile Engineer | Square Enix Smileworks | Surabaya, Indonesia
- Feb 2013 - Apr 2014
- Developed and maintained multiple mobile apps and games.
- Proposed and implemented automated game assets creation system, reduced manual workflow by 75%.
- Optimized in-game algorithms, enhancing execution speed by 150%.
Education
- B.Eng. in Informatics Engineering
- Aug 2008 - Mar 2013
- Institut Teknologi Sepuluh Nopember
- Surabaya, Indonesia
Skills
- Languages: C#, C/C++, TypeScript, JavaScript, Python, Go, PHP, Dart
- Frameworks: .NET, MAUI, WinForms, WPF, WinUI, ReactiveUI, Rx.NET, Xamarin, ASP.NET, SignalR, Blazor, Laravel, Django, Flutter, React, Nuxt, Vue, Angular
- Databases: SQLite, Microsoft SQL Server, MySQL/MariaDB, PostgreSQL
- Tools: Git, Docker, CI/CD
- Others: Data Structures and Algorithms, Machine Learning
Projects
- Markdown Resume | Website | GitHub
- 2024 - Present
- Write an ATS-friendly resume by using Markdown.
- Tech: Nuxt.js, Vue.js, Vite, TypeScript
- GODO.DEV | Website
- 2019 - Present
- Tech blog featuring software development tutorials, tips, and problem-solving.
- Over 9000 unique monthly visitors.
- Tech: Hugo, JavaScript, CSS, Bootstrap
- Standard.Licensing | GitHub | NuGet
- 2018 - Present
- Easy-to-use licensing library for .NET Framework, Mono, .NET Core, and Xamarin products.
- Over 1.4 million downloads on NuGet.
- Tech: C#, .NET Framework, .NET Core, Bouncy Castle
- Termission | GitHub | Website
- 2018 - Present
- Cross-platform Serial (COM Port)/TCP Terminal with Auto-Response script.
- Utilized by developers for IoT and Embedded device projects.
- Tech: C#, .NET, WPF, WinForms, Xamarin.Mac
Additional Experience and Awards
- Best Mobile Article of May 2017: Second Prize | CodeProject
- May 2017
- Best Mobile Article of March 2017: Second Prize | CodeProject
- Mar 2017
- Top Rated Freelancer | Upwork
- Jun 2015
Publications
Low-Cost Motility Tracking System (LOCOMOTIS) for Time-Lapse Microscopy Applications and Cell Visualisation
Adam E. Lynch, Junian Triajianto, Edwin Routledge
PloS one, 2014