SagaraHarasgama · Consulting
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Product & MVP Engineering

“Strategy, architecture, implementation and launch — not just code delivery.”
The problem
You have a product idea or early-stage application that needs to reach production quality without accumulating technical debt from day one.
What I do

Senior engineering support from idea to production. I combine technical discovery, architecture decisions and hands-on implementation to help you build products that are maintainable, scalable and ready for real users.

Business outcomes

Production-ready application from day one

Architecture designed for scale, not just MVP

Reduced technical debt by getting the foundation right

Clear technical roadmap for continued development

Capabilities
Technical discovery & scoping
Architecture design
React / Next.js development
Node.js & API development
AWS & serverless infrastructure
CI/CD & deployment
Analytics & performance
Technical documentation
MVP planning & roadmap
Proof, not just a pitch

Related work

Asami Export — Japanese used vehicle & machinery exporter

Building and handing over a three-app platform for Asami Export

Solo engineer across a three-app platform — bilingual marketing site, admin panel, and AWS CDK backend — for Asami Export, a Japanese used vehicle and machinery exporter shipping worldwide from Ibaraki. Built, documented, and handed over across 2.5+ years; now in ongoing maintenance.

Read the case study →

FAQ

Common questions

Depends on scope, but full platforms have shipped solo in as little as three weeks when scope is tightly defined upfront. Timeline is agreed during technical discovery, based on what 'production-ready' means for your specific product, not a generic estimate.

Built to last. The architecture decisions are made for a product that might scale, not a disposable prototype — several MVPs built this way are still in production, in ongoing use, years later without a rebuild.

Both — architecture, application code, CI/CD, and cloud infrastructure (typically AWS/serverless) are part of the same engagement, so there is no handoff gap between "the app works locally" and "the app is live."

Often, yes. Several case studies on this site are multi-year relationships that started as an MVP build and continued into ongoing feature development and maintenance — but a clean, documented handover to your own team is also an option if that is what you need.

Have a project that fits this?

Tell me what you're working on and where you're stuck. I'll determine whether I can help.

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