Senior Software Engineer with 10+ years of experience building scalable, high-performance distributed systems across fintech, travel, and e-commerce industries. I specialize in .NET/C#, microservices architecture, and cloud-native solutions on AWS and Azure, with a strong focus on reliability, performance, and clean architecture. Throughout my career, I have delivered real-time platforms, cross-platform mobile applications, and large-scale backend systems used by global users. I’m experienced in Kafka, RabbitMQ, SignalR, WebRTC, and modern DevOps practices, and I enjoy solving complex engineering challenges that drive measurable business impact. Having worked in fully remote, cross-timezone teams, I thrive in collaborative environments and fast-moving agile teams. I am currently open to remote opportunities where I can contribute to building robust, scalable products and continue growing as a senior engineer.…

Edwin Syarief

Senior Software Engineer with 10+ years of experience building scalable, high-performance distributed systems across fintech, travel, and e-commerce industries. I specialize in .NET/C#, microservices architecture, and cloud-native solutions on AWS and Azure, with a strong focus on reliability, performance, and clean architecture. Throughout my career, I have delivered real-time platforms, cross-platform mobile applications, and large-scale backend systems used by global users. I’m experienced in Kafka, RabbitMQ, SignalR, WebRTC, and modern DevOps practices, and I enjoy solving complex engineering challenges that drive measurable business impact. Having worked in fully remote, cross-timezone teams, I thrive in collaborative environments and fast-moving agile teams. I am currently open to remote opportunities where I can contribute to building robust, scalable products and continue growing as a senior engineer.…

Available to hire

Senior Software Engineer with 10+ years of experience building scalable, high-performance distributed systems across fintech, travel, and e-commerce industries. I specialize in .NET/C#, microservices architecture, and cloud-native solutions on AWS and Azure, with a strong focus on reliability, performance, and clean architecture.

Throughout my career, I have delivered real-time platforms, cross-platform mobile applications, and large-scale backend systems used by global users. I’m experienced in Kafka, RabbitMQ, SignalR, WebRTC, and modern DevOps practices, and I enjoy solving complex engineering challenges that drive measurable business impact.

Having worked in fully remote, cross-timezone teams, I thrive in collaborative environments and fast-moving agile teams. I am currently open to remote opportunities where I can contribute to building robust, scalable products and continue growing as a senior engineer.

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Skills

Experience Level

.NET
Expert
C#
Expert
AWS
Expert
Azure
Expert
CSS
Expert
HTML5
Expert
AngularJS
Expert
Xamarin
Expert
SQL
Expert
React JS
Expert
Golang
Expert
GitHub
Expert
MongoDB
Expert
MySQL
Expert
Node.js
Expert
PostgreSQL
Expert
TypeScript
Expert
Vue.js
Expert
Docker
Expert
Laravel
Expert
PHP
Expert
Flutter
Expert
Web Design
Expert
Java
Intermediate
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Language

English
Advanced

Work Experience

Senior Programmer (.NET C#) at PT. ITCore
July 2, 2007 - July 30, 2010
● Developed financial trading application within a distributed systems architecture integrating real-time market data feeds. ● Implemented quote management and secure transaction processing. ● Ensured compliance with financial system requirements and security standards.
Fullstack Developer (.NET) at Beyondsoft Consulting
June 3, 2024 - November 7, 2025
● Designed and implemented cloud-native .NET Core microservices and RESTful APIs, improving system reliability and scalability within a distributed systems environment. ● Built Angular-based frontends delivering improved user experience and client satisfaction. ● Developed and deployed cross-platform mobile apps (Xamarin & .NET MAUI) for Android and iOS. ● Collaborated in agile, cross-timezone teams to deliver production features.

Education

Bachelor's Degree in Information Technology at UPN 'Veteran' Jawa Timur, Surabaya, Indonesia
January 1, 2003 - January 1, 2007

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Education, Travel & Hospitality, Financial Services, Healthcare, Professional Services, Real Estate & Construction
    paper Volotea

    Volotea is a Barcelona-based Low-Cost Carrier (LCC) founded in 2011 by the creators of Vueling. It specializes in a unique “Long Tail” business model, connecting small and mid-sized European cities that were previously underserved by major airlines. Operating a fleet of over 40 Airbus A319 and A320 aircraft, Volotea serves more than 430 routes across 17+ countries, with a heavy operational focus in France, Italy, and Spain. By 2025, the airline reached the milestone of transporting 80 million passengers, positioning itself as one of the fastest-growing independent airlines in Europe.

    My role here is to enhance and add new features to the backend Microservices, integrating PayPal payment and PayPal Paylater into the frontend and mobile application. Also enhance search flight features on both frontend and mobile application based on Figma requirements.

    [Website](https://www.twine.net/signin
    [Google Play Store](https://www.twine.net/signin
    [Apple Store](https://www.twine.net/signin

    paper Veiris

    Veiris is a KYC verification automation gateway by uses face detection to prevent fraud. This also reduces verification time by 40%.
    There are also mobile apps (Android/iOS) which developed using Xamarin