SOFTWARE ENGINEERING • KAZAKHSTAN
We design and build software, AI systems and automation — from architecture to production.
SYSTEM SCOPE
What do you want to build?
Describe Your Business Need
CHECKING ADVISOR
ENGINEERING LIFECYCLE
How We Deliver Projects
A clear path from business need to stable, production-ready software.
01
Understand
We map the business process, identify bottlenecks, risks, and operating constraints before development begins.
02
Architect
We define the solution structure, data model, integrations, access rules, and system behavior before implementation.
03
Build
We build the product with modern technologies, automated tests, strong typing, and measurable quality controls.
04
Launch
Staging-first verification, atomic migration rollouts, and isolated disaster-recovery proof.
05
Evolve
We monitor stability, improve performance, and evolve the product without sacrificing reliability.
PRACTICAL CASE STUDY
KölikHub — Automotive SuperApp
Production platform for Kazakhstan’s automotive market: WebApp, Telegram Mini App, bot, marketplace, and automotive services.
A live production product for car owners and buyers, bringing listings, buying and selling, transport services, vehicle checks and real-time notifications into one product ecosystem.
Core user journeys are free: listings, buying and selling, transport, and essential services.
PostgreSQL 17FastAPITelegram Mini AppAudio Cache Engine
Official Project Channels
FZM.kz and KölikHub are entirely independent infrastructure perimeters. FZM is the engineering partner that built the platform architecture and software core.
CORE SERVICE TOPOLOGY
FastAPI Core Services
High-concurrency async endpoints
Audio Cache Engine
Real-time voice processing & caching
Multi-Tenant Security Gate
Isolated schema & runtime permissions
CONFIGURATOR WORKSPACE
Interactive System Configurator
Choose the capabilities you need and get an initial view of project scope, architecture, timeline, and cost.
Verified Cost & Scope Modeling
Architecture & Module Dependencies
Multi-Scenario Planning & Phased MVP Roadmap
Open Configurator
Catalog data and estimates are shown only when an approved published calculation version is active; no placeholder estimate is used.
CORE CAPABILITIES
What We Build
Digital products and systems built to solve concrete business needs and remain maintainable over time.
01
Core Web & Mobile Applications
Fast, accessible, and responsive user interfaces powered by structured backend engines.
Full-Stack Web & Mobile Architecture02
AI & Business Process Automation
AI integrated into real workflows with critical actions validated by server-side rules before execution.
Bounded AI Agents & Pipelines03
Data, Analytics & Reliable Infrastructure
Reliable data storage and change control built on PostgreSQL 17 and ACID transactions.
ACID PostgreSQL 17 & TelemetryPIPELINE LAB
Automation Lab
Automating business operations so requests, notifications, and integrations run reliably and remain traceable.
We automate requests, notifications, CRM synchronization, and external integrations, with transactional controls for critical operations.
LANE 01
IDEMPOTENT
Reliable Event Delivery
Transactional Outbox helps prevent lost requests and notifications during temporary failures.
LANE 02
TRANSACTIONAL
Controlled Automated Workflows
State-machine driven execution with idempotent background workers.
LANE 03
AUDITED
Audit & Telemetry
Immutable ledger logs for security events and business transactions.
ACTIVE ARCHITECTURE NODES
Architecture Topology
TECHNOLOGY STRATA
Engineering & Technologies
Pragmatic, battle-tested modern engineering stack
01
Backend Core
Python, FastAPI, SQLAlchemy, Alembic
02
Database & State
PostgreSQL 17, Redis, Multi-Tenant Schemas
03
Frontend & UI
TypeScript, React, Next.js, Strict CSS
04
Infrastructure
Linux, Nginx, Docker, Systemd, Automated Backups
PRICING FORMULA
How Pricing Is Built
Transparent project estimates without hidden coefficients
01
Initial pricing depends on the base architecture, selected capabilities, integrations, expected workload, and the amount of preliminary project review required.
02
We do not use hidden markups or artificial urgency. A “from” price is a realistic starting point; the exact amount is confirmed after the project scope is clarified.
Published figures are versioned preliminary ‘from’ calibrations. The Configurator calculates only from an approved active published calculation version; a binding proposal follows preliminary project review and contract review.
CORE PRINCIPLES
Why Businesses Choose FZM
01
Understand the Need First
We clarify requirements and constraints before development so the delivered system matches the real business process.
02
Show Working Results
We validate the product against real scenarios and support quality claims with tests. Demo placeholders are never presented as finished software.
03
Security & Control by Default
We separate access rights, protect client data and critical operations, and keep important actions traceable.
TECHNICAL DISPATCHES
Engineering Insights
Dispatches on systems architecture, release engineering, reliability, UI/UX, data, and AI systems
RELEASE ENGINEERING2026-09-25
Immutable Release Promotion: Binding Git SHA, Staging, and Production
How to reduce release risk by qualifying an exact version on staging and promoting that same immutable candidate to production.
RELIABILITY & AUTOMATION2026-09-25
Crash-Safe Automation: Durable Intent, Checkpoints, and Recovery Without Blind Retry
How to prevent a critical action from running twice after a timeout or disconnect by recording intent and reconciling real state before retry.
FRONTEND & QA2026-09-25
Responsive UI Without Surprises: Test Geometry, Not Only Screenshots
How to catch responsive layout failures before customers do by checking real geometry, overflow, and accessibility across screen sizes.
AI & PRODUCT SYSTEMS2026-09-25
Business AI Configurators: Advisory AI Outside, Deterministic Core Inside
How to offer a natural-language AI experience while keeping pricing, timelines, and critical decisions under verifiable server-side rules.
DATABASE & STATE2026-08-20
Zero-Downtime PostgreSQL 17 Schema Migrations in Production
How to evolve a live PostgreSQL 17 database without service downtime while preserving transactional data integrity.
AI & SAFETY2026-08-22
Deterministic Rule Engines & Safety Guard Rails for Business AI
How to use generative AI in business without giving it authority to change prices, data, or critical operations on its own.
MOBILE & SUPERAPPS2026-08-23
Automotive SuperApp Architecture: WebApp + Telegram Mini App
How to unify WebApp, Telegram Mini App, and shared data into one product with a consistent customer experience across channels.
OPERATIONS & QUEUES2026-08-24
Transactional Outbox Pattern: Guaranteed Event Delivery Without Loss
How to avoid losing requests, notifications, or CRM synchronization during temporary network or background-worker failures.
SECURITY & AUDIT2026-08-25
Supply Chain Security: SBOM & Continuous Vulnerability Auditing
How to reduce vulnerable-dependency risk before release by inventorying components, scanning CVEs, and blocking unsafe production candidates.
GET STARTED
Have a project in mind? Let’s define the right next step.
Describe the business need and we will help define the approach, project scope, and initial budget.