Fullstack developer with over 4 years of experience. I do it all: from frontend and mobile development to backend, infrastructure deployment and security.
The technologies the projects below are built on.
MSc in Computer Science (Abai Kunanbayev scholarship)
Nazarbayev University
BSc in Computer Engineering
International University (Odesa, Ukraine)
Multi-tenant CRM + warehouse platform: deals and pipelines, double-entry stock movements, documents and quotes, omnichannel inbox, campaigns, subscriptions. Live in production on its own domain.
Meditation and self-development platform: mobile app, API, content admin panel and storefront in a single monorepo. Audio and media served from S3 object storage.
Services marketplace: matching workers to orders, two role-based interfaces (client and worker), chat with attachments, reviews. Two-factor auth, documented API, business plan prepared for Astana Hub.
The work is end-to-end, not single-specialisation. Two of the three products were built solo — from database schema and API through to the mobile app and deployment; in SetFlow the commits split almost evenly between frontend and backend. That is the main reason the rate sits above a single-layer developer’s: the client doesn’t need a second person, or the coordination between them.
| Service | USD / hr | KZT / hr |
|---|---|---|
| Support & maintenanceSmall fixes, triage, dependency updates, monitoring | 25–35 | 12 500–17 500 |
| FrontendReact / Next.js, UI, state, accessibility, dark mode, i18n | 30–45 | 15 000–22 500 |
| Mobile developmentReact Native / Expo, roles and navigation, chat, media handling, store releases | 35–50 | 17 500–25 000 |
| Backend / APINode.js, REST, permissions, multi-tenancy, background jobs | 35–50 | 17 500–25 000 |
| End-to-end feature delivery — Core strengthFrom schema and API through UI, tests and deploy. One owner for the whole chain | 40–55 | 20 000–27 500 |
| IntegrationsPayments, email, messengers, OAuth, signature-verified webhooks | 40–55 | 20 000–27 500 |
| Database design & migrationsSchema, indexing, zero-downtime migrations, data integrity | 45–60 | 22 500–30 000 |
| DevOps & infrastructureDocker, CI/CD, domains and DNS, CDN, environments, incident response | 45–60 | 22 500–30 000 |
| Testing & QA automationUnit, integration, E2E (Playwright), load-testing harnesses | 35–50 | 17 500–25 000 |
| Security audit — Core strengthTenant isolation, authentication, webhook signatures, dependencies, report with verified findings | 60–90 | 30 000–45 000 |
| Architecture & consultingSystem review, scaling plans, code review, risk assessment | 60–100 | 30 000–50 000 |
★ — areas where my profile delivers the most client value. Converted at ≈500 ₸ per $1; where the rate differs, the USD figure governs.
$3,000–5,000 / mo
Full-time, full ownership of a domain. Below the hourly equivalent — that discount buys stability and long-term product ownership.
from $1,800 / mo
20–25 hrs/week on fixed days. Fits when you need a strong engineer but not a full-time one.
from $700 / mo
Agreed hour bank, priority response, security updates. Unused hours roll over one month.
estimate +20%
Fixed price where scope is well defined. The premium covers uncertainty risk; hourly work carries none.
| Condition | Uplift | Why |
|---|---|---|
| Rush — start within 48 hours | +50% | Displaces already-committed work |
| Weekend / night work | +50–100% | Off-hours releases, incidents |
| On-call rotation | +15% of salary | Availability outside the schedule |
| Undocumented legacy code | +25% | Time goes to comprehension before change |
| Long engagement — 3 months+ | −10% | Predictable utilisation |
| Quarterly prepayment | −5% | Removes payment risk |
How to read these numbers. The lower bound is a well-defined task in a familiar stack. The upper bound is tight deadlines, unfamiliar code, or a high cost of failure. Rates are negotiable: scope, duration and predictability move them more than the category of work does.
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