Custom software development services

Turn complex workflows into intuitive products

Trusted by world leaders like Meinfernbus, Nova Post, and Ecolines, we develop custom systems that scale to thousands of users and deliver significant savings.

Custom software development

16+ years

In logistics and transportation

99%

Project success rate

500+

Delivered projects

Trusted

By industry leaders like Ecolines and Nova Post

Problems We Solve

Key problems we're called in to fix

Here are the most common issues we see before companies decide to invest in custom software development.

  • SaaS is costly & doesn't fit

    Subscription fees keep growing, but the software still doesn't match your business workflows.

  • Disconnected systems and data

    Your tools are separated, so teams waste time switching platforms and fixing mistakes.

  • No real-time visibility

    You can't track key metrics, so decisions are made with incomplete or outdated data.

  • Hard to scale operations

    Performance drops, costs rise, and even small updates become slow and expensive to make.

Our Solutions

Custom software development services built around your workflows

Our custom software development company helps you move from an idea to a product in mere months. We help you define what to build, how to build it, and deliver a solution your users can rely on.

  • Business analysis & requirements gathering

    We clarify goals, workflows, and success metrics to turn your idea into a roadmap.

  • Custom UX/UI design

    Our designers create user flows and screens to make complex processes simple.

  • MVP development & product planning

    Our team prioritizes core features and builds an MVP to launch faster.

  • Web application development

    We build scalable web platforms for both internal teams and customers.

  • System integrations

    We can connect your software with third-party tools and internal systems.

  • Post-release support

    After launch, we monitor performance, fix issues, and deliver updates.

Case Studies

16+ years building custom software used by millions

With 500+ delivered projects and a 99% project success rate, our solutions are trusted by industry leaders to handle millions of users, high-load systems, and mission-critical processes.

Featured client success story

Ukraine's Ministry Teams up with Stfalcon to Build 112, Emergency Response Service

Value delivered

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    MVP delivered in 3 months for a presidential demo

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    Single number (112) for all emergency services

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    4.6M+ emergencies handled

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    Rolled out across 20 regions of Ukraine

Featured client success story

Nova Post Automates Staff Shift Scheduling at 13K+ Post Offices

Value delivered

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    Automated shift planning for 38K employees nationwide

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    Rolled out across 13K+ post offices

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    Won the HR Brand Award

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    Shift scheduling reduced to minutes instead of hours

Would you like advice on a custom software development project?

In a 30-minute call, we'll discuss your goals and explain how we'd approach your case (no strings attached).

Our Approach

How we deliver custom software development projects

Every product is different, but here's how most of our custom development engagements go from first call to launch and scaling.

  • STEP 1

    Discovery & planning

    We align on success metrics and define the MVP scope. You meet your dedicated Manager and project team, and we set up the processes.

  • STEP 2

    Feature prioritization

    We break down your requirements, define what matters most, and prioritize features to build a scope aligned with your budget and timeline.

  • STEP 3

    Architecture setup

    Our CTO defines the system architecture, selects the best-fit tech stack, and flags high-risk areas early.

  • STEP 4

    UI/UX design

    If design is part of the scope, our UX/UI team builds key screens and flows, validating them with your team, the PM, and developers.

  • STEP 5

    Development

    Our engineers build the product in sprints, then integrate the system with your tools, databases, APIs, payment services, or internal infrastructure.

  • STEP 6

    Release preparation

    Our QA team tests functionality, edge cases, and performance, so you get a working product that's ready for production.

  • STEP 7

    Launch & support

    We help deploy the product, monitor performance, and support scaling. After launch, we can continue to improve and provide long-term support.

Success Metrics

How we measure success in custom software development

Our goal is to deliver a product that works under high load, launches on time, and scales with your business. That's how we measure success.

Deliverable Standards

  • Roadmap & estimates

    You always know what we're building, why, and what comes next.

  • Release-ready functionality

    Features delivered fully tested, documented, and ready to launch.

  • Reliable performance

    Optimized for speed and stability under the highest load.

  • Architecture & codebase

    Built for growth, integrations, and future modules.

Quality Control

  • Internal review

    Senior developers and PMs review implementation and logic.

  • Peer code review

    Every major feature goes through multi-person code validation.

  • QA testing

    Functional testing, edge cases, regression checks, and release validation.

  • Final technical audit

    CTO/tech lead confirms stability, scalability, and deployment readiness.

Success Metrics

  • On-time delivery

    We keep releases predictable and transparent.

  • Client satisfaction

    Long-term partnerships and repeat projects are our benchmark.

  • Stable launches

    We deliver software ready for real users.

  • Scalable results

    Our solutions grow with your business from MVP to nationwide rollout.

Our Tech Stack

We choose reliable technologies for custom software development

Our team uses a proven tech stack to build scalable and high-performance software.

Backend stack

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    PHP

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    Symfony

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    Doctrine

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    REST API

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    GoLang

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    Node.js

Frontend stack

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    JavaScript

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    TypeScript

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    Vue.js

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    React

Cloud & DevOps

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    AWS

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    Google Cloud

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    Hetzner Cloud

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    Docker

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    Kubernetes

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    RabbitMQ

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    GitLab CI/CD

Engagement Models

Choose how we deliver your custom software

Need a small upgrade, a full product build, or a long-term team? We offer flexible collaboration models.

Managed service

Specific tasks, fully handled

Ideal when you need to add features, fix issues, or support an existing product. We take full ownership of delivery, quality, and deadlines.

Managed product

End-to-end development

Best for building or rebuilding a custom software solution from scratch. We manage the full lifecycle from planning to launch.

Dedicated team

Your long-term development partner

Get a dedicated team of developers, designers, and QA engineers who work as an extension of your in-house team.

Our Clients

Trusted by market leaders

Logistics and transportation leaders choose us to build, scale, and support software that runs their operations.

Testimonials

Testimonials

Here’s real feedback from those who’ve worked with us
4.9is our Clutch average
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“They go above and beyond what the typical developer interaction would be.”
Anya Taggart
Anya Taggart
COO, Food Tech, LLC/ Balabing
“The quality of Stfalcon's work was more than perfect.”
Zaid Ibhais
Zaid Ibhais
CEO, Albus Qatar
“Stfalcon was a real partner, not just a contractor.”
Alisa Korn
Alisa Korn
Founder, Maemo UA
“Nova Poshta Shopping won an award as the best forwarding service for international online shopping.”
Artem Volkhonskyi
Artem Volkhonskyi
Head of Digital, Nova Poshta
“They produce excellent work, and we love the new Airfield Guide!”
Kodi Mhyre
Kodi Mhyre
Director of Marketing at Recreational Aviation Foundation
“They provided a better technological direction instead of our original plan.”
Paulius Mačiulis
Paulius Mačiulis
CEO, Appointible
“Our experience has been overwhelmingly positive. They've consistently met expectations.”
Andrii Danylik
Andrii Danylik
CIO, Nova Post
“The communication and feedback has been outstanding.”
Tilda Loftin
Tilda Loftin
Cofounder & Head Coach, STRONGMom App
“We succeeded in booking management processes automation, which simplified our account managers' work to a great extent.”
Julia Blokh
Julia Blokh
Business Development Director, Master Host
“They delivered high-quality products rapidly and supported us throughout the entire project. We never had any problems with documentation.”
Viktor Nyberg
Viktor Nyberg
Sales Manager & Co-Founder, Developers Store
“Our number of visitors drastically increased right after we launched the redesigned site.”
Andrew Khvetkevich
Andrew Khvetkevich
CEO, NIC.UA LLC
“The developers are very professional and have a great attitude towards their work.”
Andrey Manulyenk
Andrey Manulyenk
CEO, Cookorama.Net

Want to learn what we can deliver in the first 30 days?

Tell us about your project, and we'll get back to you within 24 hours to schedule a call.

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→ Receive a rough estimate

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More ways we can support your product

If you need help with other technology challenges, we've got you covered.

Questions clients ask before we start

  • How long does custom software development take?

    Most MVPs take 3–6 months, depending on integrations, workflows, and features. More complex platforms (with multiple modules, roles, and high-load infrastructure) are usually delivered in phases over 6–12+ months, so you can launch early and scale gradually.
  • How do you stay within budget?

    We use a custom prioritization model that shows what impacts delivery speed and cost:
  • Do you work with existing systems and legacy software?

    Yes. We often join projects where a system already exists and needs improvements, modernization, new modules, or full rebuilding without disrupting operations.
  • How involved does our team need to be?

    We handle the full development process. From your side, we usually need regular feedback, access to business context, and quick approvals. Most clients spend 1–2 hours per week staying aligned.
  • How do you ensure quality before launch?

    Every project goes through QA testing, internal reviews, peer code review, and release validation. We test flows, edge cases, performance, and integrations before production deployment.
  • Can we start small and scale later?

    Yes, that's our standard approach. We focus on delivering a working MVP first, then expand with new modules based on real usage and business priorities.
  • How do we start?

    In a short call, we clarify your goals, discuss your system requirements, and provide a rough estimate and recommended engagement model. Contact us, and we'll get back to you within 24 hours to set up the call.