Seeking a full-time or long-term contract remote role as a Senior Full Stack or Backend Engineer. With 8+ years of experience building enterprise systems with Node.js, Next.js, C# .NET, and GCP, I thrive in high-autonomy environments focused on scalable architecture and performance.

Agam Surya
@agamsurya
Senior Software Engineer (7+ yrs) specializing in Node.js, Next.js, C# .NET & GCP. Proven track record in high-impact ERPs & cloud APIs.
What I'm looking for
Senior Software Engineer with 7+ years of experience designing, architecting, and scaling enterprise-grade full-stack and backend systems. I specialize in building resilient REST/GraphQL APIs, microservices, and modern web applications using Node.js, TypeScript, React/Next.js, C# .NET 8, Python, and cloud infrastructure (GCP).
Key Career Highlights & Achievements:
• Enterprise State Financial Systems (CERDAS):
Architected high-security C# .NET 8 backend APIs for state financial risk evaluation platforms. Integrated Kemenkeu SSO, JWT authentication, and automated data ingestion pipelines. Developed multi-platform ERP workflows, toll settlement monitoring, and high-performance video processing modules.
• Enterprise Portals & IT Ops Suite (PT Lelco Trindo Graha Nusantara):
Architected the "Lelco Portal", a centralized internal system for managing core company-wide operational workflows. Designed and built "DevTrack", an IT operations suite featuring real-time server health monitoring, scheduled database backup automation, asset procurement management, and live team communications.
• Multi-Tenant CRM & ERP Integration (PT Akuntansi Digital Solusi):
Engineered a multi-tenant CRM system tracking complex sales pipelines connected seamlessly to AutoCount ERP. Developed custom C# plugins and background synchronization services for real-time inventory updates.
I am passionate about asynchronous communication, clean architecture, automated testing, and building products that drive measurable business outcomes.
Experience
Work history, roles, and key accomplishments
IT Programmer / ERP Specialist
PT Lelco Trindo Graha Nusantara
Jan 2020 - Present (6 years 9 months)
Engineered enterprise IT operations suite DevTrack with Next.js, Express, and MySQL. Developed SAP B1 integration client and various web platforms, and managed database optimization and system infrastructure.
Backend Developer
PT Cipta Teknologi dan Riset Digital Anak Bangsa (CERDAS)
Jan 2026 - May 2026 (4 months)
Architected high-availability RESTful APIs using C# .NET 8 Clean Architecture for state financial risk evaluations. Implemented Kemenkeu SSO, JWT authentication, RBAC, Docker containerization, and automated data ingestion pipelines.
IT Programmer / Full-Stack Developer
PT Akuntansi Digital Solusi
Jan 2023 - Dec 2025 (2 years 11 months)
Designed multi-tenant CRM with Vue.js and SQL Server, developed C# .NET plugins for AutoCount ERP, and built synchronization services and tax integration tools.
IT Settlement & Integration Support
PT Tigaresi Bangun Nusaperdana
Jan 2018 - Dec 2020 (2 years 11 months)
Managed automated e-toll settlement processing and reconciliation. Built mobile app with Ionic and Capacitor, developed web monitoring system with PHP CodeIgniter, and created data audit utilities.
Education
Degrees, certifications, and relevant coursework
Indonesian Computer University (UNIKOM)
Bachelor's Degree, Computer Systems
2013 - 2018
Pursued a Bachelor's Degree in Computer Systems, completing the program in 2018.
Availability
Location
Authorized to work in
Website
devtrack.agamlabs.cloudPortfolio
github.com/agamson09Salary expectations
Social media
Interested in hiring Agam?
You can contact Agam and 90k+ other talented remote workers on Himalayas.
Message AgamGet matched with your dream remote job
Sign up now and join over 250,000+ remote workers who receive personalized job alerts, curated job matches, and more for free!
