Describe one recurring task, who does it and what a useful improvement would look like. If the scope is unclear, an audit is the smallest starting point.
Are the displayed prices fixed quotes?
They are starting points, not a quote for every project. Deliverables, exclusions, milestones and payment terms are agreed before work begins.
What happens to source code and handoff?
Repository access, usage rights, deployment ownership and handoff materials should be written into the engagement scope. The portfolio does not replace an agreement.
Is ongoing support included?
Support, response expectations and future changes are scoped separately. They should not be assumed to be unlimited or included indefinitely.
Can I inspect the projects before contacting you?
Each case includes product surfaces, engineering decisions, scope and a link to the public preview. Authenticated workflows can be discussed in a guided demonstration; pre-launch status is shown explicitly.
I am Arsen Sarkisyan. I designed and built the products in this portfolio myself — product architecture, UX, frontend, backend, data workflows, integrations, deployment and operating procedures.
Delivery sequence
01Discover
Map the workflow, constraints, users and economic value.
02Define
Set boundaries, architecture, evidence and release gates.
03Build
Deliver the product surface and the operating system behind it.
04Harden
Test failure modes, security, performance and recovery.
05Handoff
Document ownership, release, support and next decisions.