Junian Triajianto

Junian Triajianto

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Rising Codementor
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ABOUT ME
C# Developer with 10+ years of experience
C# Developer with 10+ years of experience

Software engineer with 10+ years of experience using technologies such as C#, TypeScript, JavaScript, and Python.

Specializing in full-stack development and software architecture.

Proficient in designing and implementing bespoke software solutions, optimizing system performance, and automating business processes.

Indonesian, English
Jakarta (+07:00)
Joined April 2023
EXPERTISE
10 years experience
10 years experience
10 years experience
10 years experience
8 years experience
10 years experience
10 years experience

REVIEWS FROM CLIENTS

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SOCIAL PRESENCE
GitHub
Standard.Licensing
Easy-to-use licensing library for .NET Framework, Mono, .NET Core, and Xamarin products
C#
479
111
termission
Cross-platform Serial (COM Port) / TCP Terminal with Scriptable Auto-Response
C#
51
12
Stack Overflow
36 Reputation
0
0
3
EMPLOYMENTS
Freelance Full-Stack Developer
Upwork
2014-04-01-Present
  • Consulted, designed, and implemented bespoke software solutions for diverse client needs.
  • Completed 100+ projects with an...
  • Consulted, designed, and implemented bespoke software solutions for diverse client needs.
  • Completed 100+ projects with an average rating of 4.9/5.0.

Key Projects:

  • (2017) Designed and developed a gym management system for Pink Iron Gym in the U.S.
  • (2016) Created a Grails-based web application for dental practice management.
  • (2015) Built multiple Android and iOS apps for the Canadian company Rival Schools using multi-platform frameworks.
Python
C#
TypeScript
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Python
C#
TypeScript
JavaScript
ASP.NET
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Senior Software Engineer
Emsisoft
2022-07-01-2024-01-01
  • Emsisoft Ltd. is a New Zealand-based anti-virus software company.
  • Led the development of an Endpoint security protection ...
  • Emsisoft Ltd. is a New Zealand-based anti-virus software company.
  • Led the development of an Endpoint security protection Desktop software from inception.
  • Developed a new Safari extension and managed the maintenance of existing Chrome and Firefox extensions.
  • Collaborated on the development and enhancement of a web dashboard application.
  • 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%.
C#
SQLite
Shell
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C#
SQLite
Shell
Microsoft SQL Server
Swift
gRPC
.NET
ASP.NET
macOS Apps Development
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Senior Software Engineer
Hardpress Publishing
2019-01-01-2022-06-01
  • Designed and developed purchasing automation software for an Amazon eCommerce merchant.
  • Created and managed internal Robo...
  • Designed and developed purchasing automation software for an Amazon eCommerce merchant.
  • Created and managed internal Robotic Process Automation (RPA) solutions.
  • Reduced daily manual purchasing order time from 4 hours to 10 minutes.
  • Automated numerous business processes, reducing manual efforts by 90%.
C#
JavaScript
Microsoft SQL Server
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C#
JavaScript
Microsoft SQL Server
.NET
Windows Application
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PROJECTS
Markdown Resume Web AppView Project
2024
Write Resume / CV easily with Markdown and export as PDF. ATS and human-friendly.
Write Resume / CV easily with Markdown and export as PDF. ATS and human-friendly.
HTML/CSS
TypeScript
JavaScript
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HTML/CSS
TypeScript
JavaScript
Vue.js
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