Services/Development

Custom software development

This is where we shine. We use modern tech to build software that’s quick, reliable, and ready to grow with you.

Depot39 was founded and is led by technical co-founders, and our culture reflects that. We operate with an engineering-first mindset where code quality, craftsmanship, and best practices guide every decision.
We’ve built a diverse team of exceptional developers and created an environment designed to keep us at the forefront of modern software development—through collaboration, experimentation, mentorship, and continuous learning. Bringing together and retaining top engineering talent is hard and resource-intensive, but working with us gives you immediate access to a high-caliber team that’s otherwise difficult to assemble.
Engineering Versatility
We take pride in attracting and developing engineers who thrive across the full stack. This approach replaces the traditional, fragmented cross-functional team structure with developers who can own the entire delivery chain. Each engineer dedicates themselves fully to one client project at a time, gaining deep technical and product understanding while avoiding unnecessary distractions or context switching.
Quality, Engineered
Thorough code reviews are central to our development process, giving every engineer valuable oversight and shared accountability for quality. Paired with comprehensive automated testing that increases velocity and prevents regressions, the result is software that’s stable, resilient, and built to last.
Our Approach
Our approach prioritizes meaningful results, but we pair that with a development process engineered for speed and predictability. A strong product vision guides short, iterative releases informed by ongoing user feedback. This lets us move quickly while staying flexible, reducing risk, and ensuring every new feature delivers real value.
01
Discovery & Planning
We begin by understanding your business goals, user needs, and technical constraints. Through workshops, research, and requirement analysis, we define the scope and success criteria of the project. This phase ensures full alignment between teams and lays a solid strategic foundation for everything that follows.
02
Validation
Before design or development begins, we validate key assumptions through prototypes, user testing, and technical feasibility checks. This helps us reduce risk early and confirm that the product direction is both desirable and functional. The result is a clear, evidence-based roadmap for the next stages.
03
Design
Our design team transforms insights into intuitive, visually coherent interfaces. We focus on usability, accessibility, and aesthetic clarity while building scalable design systems. Interactive prototypes allow us to refine user flows early and create a polished, development-ready experience.
04
Development & QA
Our engineers build robust, scalable solutions using modern technologies and best practices. Features are implemented iteratively, allowing for continuous feedback and adjustments. Throughout development, our QA team conducts thorough testing to ensure stability, performance, and reliability.
05
Review & Release
Before launch, we perform final reviews, polish the product, and ensure it meets all functional, design, and quality standards. Once everything is approved, we manage a smooth, controlled release. We monitor the early performance of the product to ensure it behaves exactly as intended.
06
Maintenance, CI/CD
After launch, we provide ongoing maintenance, updates, and improvements to keep your product secure and performant. Our CI/CD pipelines ensure fast, reliable deployments and streamlined development workflows. This allows your product to evolve continuously and stay ahead of user expectations and market demands.
Services
Web development
Single page apps, Marketing websites, E-commerce
React Native, iOS, Android, Flutter
Backend development
API, DevOps, Monitoring, Infrastructure, CI/CD pipelines, Scaling strategy, Redundancy
Automated testing
Load testing, Performance reports, Unit testing, Regression testing, End-to-end testing
Digital transformation
Legacy upgrades, Middleware abstraction layers, Training, Data ingestion and consolidation
Cloud migration
Migration, Containerization, Microservices, Support SLAs

Tools we use
We love working with new tech, but we’re just as comfortable helping you get the most out of your existing systems.
React
Node.js
Next.js
Gatsby
PHP
Laravel
Tailwind
Bootstrap
G Cloud
AWS

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