Full Stack Engineer
Christopher Reinaldo
Tangerang, Banten, Indonesia8+ years building software
Full-stack engineer focused on .NET, data, and geospatial systems — from legacy modernization to GIS platforms and ERP-aligned reporting. This site is a small example of how I build for the modern web: typed React, the App Router, and Tailwind for layout and polish.
This portfolio is a living snapshot — the same care for structure and delivery I put into production systems.
About
Adaptable software engineer with a strong mix of technical depth and product mindset, experienced in building full-stack applications using C#, ASP.NET, and SQL Server while integrating modern tools like GIS platforms and cloud services. Skilled at bridging technical and business needs, streamlining workflows, and delivering solutions that boost efficiency and sales impact. Recognized as a mediator and problem-solver who learns fast, thrives in collaboration, and translates complex requirements into practical results.
Experience
Nov 2022 — Present
Tangerang, Banten, Indonesia
Full Stack Engineer
PT Lippo Karawaci Tbk- Developed and deployed GIS systems by integrating spatial data, SQL Server, and QGIS/NextGIS for accurate, scalable geospatial solutions.
- Migrated applications from legacy .NET frameworks to modern architectures, improving efficiency and long-term supportability.
- Translated user requirements into maintainable code and practical software outcomes.
- Streamlined financial processes by integrating internal accounting data into ERP systems, improving reporting accuracy and decision speed.
Nov 2021 — Nov 2022
Tangerang, Banten, Indonesia
.NET Developer
PT Astra Graphia Information Technology (AGIT)- Built .NET applications for HR: Learning Management System and Recruitment Management System.
- SQL query optimization and delivery within enterprise IT services context.
Sep 2019 — Nov 2021
Banten Province, Indonesia
Software Engineer
PT Lippo Karawaci Tbk- Developed new modules in .NET applications from requirements through maintainable, production-ready code.
Jan 2019 — Sep 2019
Jabodetabek, Indonesia
Jul 2018 — Jan 2019
Jabodetabek, Indonesia
Software Engineer
Kompas Gramedia- Developed hybrid mobile applications and led user acceptance testing.
Jul 2017 — Dec 2017
Provinsi Banten, Indonesia
Computer Lab Assistant
Universitas Multimedia Nusantara- Instruction for Computer Network Lab (Cisco) coursework.
Skills
A concise set from day-to-day delivery — not an exhaustive keyword list.
- C#
- ASP.NET
- .NET
- SQL Server
- GIS & spatial data
- QGIS / NextGIS
- ERP integration
- Full-stack delivery
- Requirements → software
- Cloud-ready architectures
- Hybrid mobile
- LMS & HR systems
- Query optimization
- UAT & quality
- Java (OCA)
Education & certifications
Bachelor's degree, Computer Science — Information Technology
Universitas Multimedia Nusantara2015 — 2019 · Tangerang, Banten, Indonesia
IT student coursework and projects across software engineering fundamentals.
Contact
Prefer email or WhatsApp — I am based in Tangerang and work with distributed teams across Indonesia and beyond.
Reach me
Profile on LinkedInBuilt with a modern web stack
This site is a static, fast first paint: React Server Components where it makes sense, strict TypeScript, Tailwind for design-system–aligned spacing and typography, and Next.js static generation for deployment anywhere — Vercel, Netlify, or your own host.
- Next.jsApp Router, SSG
- ReactUI & composition
- TypeScriptEnd-to-end types
- Tailwind CSSUtility-first styling
- TurbopackFast local dev
The same practices I use here — clear information architecture, accessible semantics, and maintainable structure — scale to large .NET, SQL, and GIS codebases in my day job.