Custom Software Development
Enterprise-grade web platforms, APIs, and internal tools that integrate with your existing stack and scale with your business.
TypeScript · Node.js · React · PostgreSQL · AWS
Software House — Odesa
Engineering digital systems that scale with your business.
HRANDIZ PP builds custom software, data pipelines, and web infrastructure — from architecture to production support. Strategy, code, and operations in one team.
Start a project Explore services
Read more
Most agencies sell you sprints and tickets. We sell outcomes. Every line of code we write is tied to a business metric: conversion, retention, or efficiency. From discovery to post-launch support, we own the full stack: architecture, design, development, QA, DevOps, and growth.
6+ Service pillars
24/7 SRE support
6 Delivery phases
What we deliver
Six pillars of IT delivery — each with a clear strategic advantage and defined technology foundation.
Mobile Development
Native-feel iOS and Android apps: cross-platform or native when performance is critical.
React Native · Flutter · Swift · Kotlin
Performance Marketing
Paid acquisition that converts: Meta, Google, programmatic, and creative production.
Meta Ads · Google Ads · GA4 · GTM
DevOps & Cloud
CI/CD, infrastructure as code, and observability. Fast, secure, cost-efficient systems.
Docker · Kubernetes · Terraform
Support & SRE
24/7 monitoring, incident response, and proactive maintenance with defined SLAs.
PagerDuty · Grafana · Prometheus
Discovery & Strategy
Before we write a line of code, we align on goals, scope, and success metrics.
Workshops · User research · Architecture docs
02
How we work
A six-step process from first conversation to long-term support. Each phase has clear deliverables.
1
Discovery
Stakeholder interviews, technical audit, risk assessment, and goal alignment.
You get: Alignment document, technical brief, and prioritized backlog with estimates.
2
Architecture & Design
System design, API contracts, data models, and UX flows.
You get: ADR, design system foundations, and development-ready spec.
3
Sprint Zero
Repo structure, CI/CD, environments, and tooling setup.
You get: Working pipeline, staging/production environments, onboarded team.
4
Iterative Build
Two-week sprints, weekly demos, code reviews, and automated tests.
You get: Incremental releases and transparent progress.
5
Launch
Deployment, smoke tests, monitoring go-live, and handover documentation.
You get: Live product, runbooks, and support handover with SLAs.
6
Support & Evolution
Monitoring, incident response, patches, and feature iterations.
You get: Stable uptime and a partner for the next growth phase.
Technology stack
Modern, proven technologies organized by layer. We choose tools that scale.
Frontend
React Vue.js TypeScript Next.js Tailwind CSS
Backend
Node.js Python PostgreSQL Redis GraphQL
Mobile
React Native Flutter Swift Kotlin Expo
Cloud
AWS GCP Docker Kubernetes Terraform GitHub Actions
04
Compliance & security
Data protection and process quality aligned with GDPR, ISO standards, and secure development lifecycles.
GDPR
We process personal data only where we have a lawful basis. Data minimization, purpose limitation, and storage limits are applied by default. We support data subject requests and can sign DPAs and SCCs for international transfers.
ISO 27001 & Quality
Our security practices follow ISO 27001–aligned controls: access management, encryption at rest and in transit, change management, and incident response. ISO 9001–inspired delivery processes with documented procedures.
Security Protocols
Secure development: threat modeling, dependency scanning, and code review. Infrastructure: secrets management, network segmentation, and regular patching. Incident response is defined and tested.
FAQ
Answers to common questions about engagement models, timelines, and expectations.
What engagement models do you offer?
Fixed price for well-scoped MVPs, time & materials for evolving scope, and dedicated teams for long-term engineering extensions. We recommend the model during discovery.
How long does a typical MVP take?
Most MVPs land in 6–12 weeks after discovery, depending on scope. We define a phased roadmap so you can launch an initial version and iterate.
Do you work with our existing stack?
Yes. We integrate with your design tokens, component libraries, and backend services. If your stack is outdated, we may recommend incremental modernization.
What does post-launch support look like?
24/7 monitoring, defined response times (P1 within 1 hour), escalation paths, runbooks, and optional retainer hours for enhancements.
How do you handle IP and code ownership?
All custom code and deliverables are assigned to you upon payment. Third-party OSS remains under their licenses with full documentation.
Can you take over an in-progress project?
Yes. We do technical due diligence first: codebase review, architecture, and runbooks. Then propose a handover plan with knowledge transfer.
Do you support compliance audits?
We provide documentation, DPAs, and security questionnaires. For SOC 2 or full ISO audits we coordinate with your auditors and supply evidence.
What's the typical team structure?
Small: 1–2 engineers + lead. Medium: 2–4 engineers, design, PM. Large: full squad with QA and DevOps. Single point of contact always assigned.
06
Let's talk
Describe your project. We'll respond within one business day.