Scope & product definition
Clarify the user problem, MVP, requirements and delivery milestones.
Custom Product Development
You bring the idea. I build the product.
Commission a mobile app, web app, SaaS, workflow or AI integration. You stay involved in product decisions while engineering, implementation and release follow an agreed scope.
Scope & estimate after discoveryTailored proposalApps · Web · AI · MCP
Development is a service, not a course. Scope, timeline, deliverables and intellectual property terms are agreed in a proposal.
Who you work with
Direct contact with the developer building the product.
I’m Maksym Andriienko. I build apps, web products and AI integrations, and I stay personally involved in discovery, scope, implementation and release. You communicate directly with the person doing the work.
Product thinking
From idea, MVP and scope to release planning.
From idea, MVP and scope to release planning.
Engineering execution
Apps, web products, automations and AI connectors.
Apps, web products, automations and AI connectors.
Single point of contact
Direct communication throughout the project.
Direct communication throughout the project.
Custom Product Development
A working digital product, without turning yourself into the developer.
Choose custom development if you have a concrete business need and would rather delegate engineering than attend a training program.
UI, app & web development
Frontend, mobile interfaces, backend, database and authentication.
AI & integrations
LLM APIs, MCP connectors, automations and third-party service integrations.
Deployment & release
Testing, hosting, rollout, app-store preparation and follow-up planning.
How a commissioned project works
Discovery
Understand goals, constraints and business context.
Scope & estimate
Agree deliverables, project phases, price and responsibilities.
Build & review
Implement in milestones, with demos and feedback.
Release & handover
Test, deploy, document and arrange optional support.
Scope first. Proposal second.
There is no one-size-fits-all package. The estimate depends on scope, complexity, integrations, release requirements and the level of support you need. A concrete proposal follows requirements discovery.
Real shipped work
Three examples. Different engineering skills.
From practical mobile organizers to shared-backend products and AI connectors. These demonstrate shipped work, not guaranteed student outcomes.
Astera Bond
A multi-platform product built around a shared backend and integrated with multiple AI interfaces.
iOS · Android · Web · ChatGPT · Claude · shared backend
Pet Care Organizer
A mobile organizer for pet care: structured records, documents, reminders and privacy-aware workflows.
Mobile app · structured data · documents · reminders · privacy
AI & MCP Integrations
ChatGPT, Claude and MCP integrations. Astera Tarot and Astera Oracle demonstrate AI interfaces connected to real services.
ChatGPT · Claude · MCP · APIs · backend
Discuss a project
Describe your project
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Rather learn to build it yourself?
AI Product Builder offers a small live cohort and individual mentoring. Teaching is offered in Italian and Russian.