Engagement

How we work with clients

Three engagement models depending on scope, timeline, and how much engineering capacity you need alongside your own team.

Start a conversation →All services →

Engagement models

Three ways to work with Zolestio.

Every inquiry gets a reply within one business day from an engineer — not an automated intake form.

Industries

Industries we have worked in

Retail & hospitalityFintech & paymentseCommerce & marketplacesManufacturingHealthcare & medical devicesLogistics & supply chainIoT & smart devicesSaaS & platforms

FAQ

Engagement questions

How quickly can you start?
Most projects start 1–2 weeks after scoping. Mention urgency in your message.
Do you work remotely?
Yes. HQ in Kandy; clients worldwide. Async work with scheduled calls.
What stacks do you use?
Python, React/TypeScript, Golang, PostgreSQL, Docker/Kubernetes, GCP, C/C++, MQTT, LoRaWAN. We prefer to match your existing stack when practical.
How do you handle handover?
Fixed-scope projects include docs, runbooks, and a handover session.
Can you work with our existing team?
Dedicated team engagements work alongside your engineers in shared repos and tools.

Start a project

Send project details. An engineer replies within one business day.

Contact us →View our work →

Fintech

PoS and marketplace engineering.

Fintech services →

Operations

Monitoring and embedded IoT.

Operations services →