Kasper DinhSoftware Engineer
- Golang · TypeScript · Rust · React · Next.js
- AWS · Terraform · Docker · Buildkite · Datadog
- System design, cloud deployment, and long-term ownership
About Me
Full-stack engineer building production-grade systems for growing products.
I design, build, and evolve production-grade systems that remain stable as products grow and scale in the future.
My focus goes beyond implementation. I work on architecture, system boundaries, and technical decisions that directly support business goals and sustainable growth.
I'm comfortable owning systems end-to-end, from early technical direction and system design to deployment, optimization, and long-term operation.
Core Expertise
I specialize in system design, translating real-world requirements into systems that can change safely over time.
Scalable ArchitectureDesigning systems that grow without painful rewrites
Service boundariesData ownershipChange-safe contracts
Scalable Architecture
Scalable architecture that lets products grow without painful rewrites.
Performance & ReliabilityKeeping systems predictable and fast under real-world usage
Latency awarenessFailure handlingOperational feedback
Performance & Reliability
Performance and reliability shaped by real usage, predictable behavior, and operational feedback.
End-to-End OwnershipArchitecture, delivery, deployment, and long-term maintenance
Architecture decisionsProduct deliveryLong-term maintenance
End-to-End Ownership
End-to-end ownership across architecture, delivery, deployment, and long-term maintenance.
Strategic Trade-offsBalancing speed, clarity, and sustainability in technical decisions
Delivery speedSystem claritySustainable choices
Strategic Trade-offs
Strategic trade-offs that balance speed, clarity, sustainability, and business value.
A Practical Stack, Chosen by Context
Golang backend services, TypeScript and Next.js product work, Rust systems, AWS infrastructure (Lambda, ECS, DynamoDB, CloudFront), Terraform IaC, Docker, Buildkite CI/CD, and Datadog observability.
Every product has context.
Your architecture should respect it.
How I Approach Product Engineering
The goal is not just to ship code. It is to make clear decisions that keep the product stable as it grows.
01 / Discovery
Understand the Business
Clarify requirements, constraints, users, risks, and what success should look like.
02 / Architecture
Design the System
Define boundaries, data flow, trade-offs, and deployment paths before deep implementation.
03 / Delivery
Build and Operate
Deliver the product, deploy it safely, and keep improving performance and reliability.
Engagements That Fit the Stage of the Product
Start with a focused review, build a product end to end, or bring me in as a long-term technical partner.
System Audit
$300.99 / mo
- Architecture and codebase review
- Performance and reliability risks
- Deployment and cloud environment notes
- Prioritized technical roadmap
- Written recommendations
Product Build
Popular$900.99 / mo
- Full-stack feature development
- API and database design
- Frontend implementation
- Cloud deployment support
- Production-ready handoff
- Clear technical documentation
- Async progress updates
Technical Partner
$1800.99 / mo
- Ongoing product engineering
- Architecture decisions and trade-offs
- Reliability and performance work
- AWS and production operations
- Maintenance and iteration planning
- Technical leadership support
- Team-friendly code ownership
- Business-aligned delivery
- Remote or on-site collaboration
- Long-term system stewardship
Experience and Direction
A compact view of the roles, education, and operating style behind my engineering work.
Developing scalable cloud-native backend microservices, workflow engines, and automated CI/CD pipelines. Designed DynamoDB single-table schemas optimized for sub-10ms transaction processing.
FPT SoftwareSoftware Engineer · Jun 2026 – Present · Vietnam, On-siteBuilt responsive Next.js interfaces and high-throughput .NET Core REST APIs. Containerized services with Docker and supported AWS cloud deployment and optimization.
InfodationSoftware Engineer Intern · Oct 2025 – Dec 2025 · Vietnam, HybridConfigured IAM least-privilege policies, VPC networking, and S3 security controls. Automated infrastructure provisioning and compliance auditing with Terraform and CloudFormation.
FPT SoftwareCloud Security Intern · Apr 2024 – Jun 2024 · Vietnam, On-siteBachelor of Technology in Information Technology, GPA 3.4/4.0. Awarded Merit-based Scholarship for 4 consecutive academic years — Top 5% of the Department.
Nha Trang UniversityBTech Information Technology · 2022 – 2026Google Project Management (Coursera), TOEIC, AI Pair Programming with GitHub Copilot, and AWS Cloud Practitioner Foundation — combining engineering execution with planning and communication.
CertificationsGoogle PM · TOEIC · GitHub Copilot · AWS Cloud PractitionerLead developer of Nhatroso — a multi-platform rental management ecosystem with Next.js, React Native, Rust backend, PostgreSQL, and AWS infrastructure provisioned via Terraform.
Nhatroso · FreelanceLead Developer · 2025 – 2026 · Personal & Commercial ProjectsEverything You Need to Know Before You Start
A few practical answers about collaboration, technology choices, and ownership.
Business-oriented software where architecture, delivery, and long-term maintainability matter — product builds, system audits, cloud environments, and full-stack features.
Yes. I am comfortable driving work from early system design through implementation, cloud deployment, observability, and ongoing operation.
Yes. I work remotely or on-site in Vietnam. I have experience in hybrid and on-site environments at FPT Software and Infodation.
Golang, TypeScript, Rust, and C# for backend and systems work. React and Next.js for frontend. AWS, Terraform, Docker, Buildkite, and Datadog for cloud and delivery.
Yes. I have hands-on AWS experience with Lambda, ECS, DynamoDB, S3, IAM, CloudFormation, and CloudFront — as well as Terraform for infrastructure as code.
Absolutely. Long-term ownership is one of my operating principles. I build systems meant to be operated, maintained, and evolved well after the first release.
By starting from the business context and constraints, not technology preferences. I map trade-offs explicitly before committing to architecture or stack choices.
Reach out through the contact page with a brief description of the project. A System Audit is usually the best first step for existing products.
Need an engineer who thinks about the system, not just the ticket?
Available for freelance product builds, system audits, cloud architecture reviews, and long-term technical ownership — remote or on-site in Vietnam.
Contact Me