Accelerate software development with AI-assisted engineering and custom AI agents. We use an agentic approach across the development process to solve complex problems faster, streamline delivery, and build intelligent features into web and digital products.
07
IT Outsourcing Services
Extend your engineering team with senior developers across web, mobile, and AI. We provide dedicated expertise that integrates with your workflow, fills critical skill gaps, and gives you the flexibility to scale without the overhead of building out an in-house team.
08
MVP Development Services
Turn your idea into a working MVP built for real-world use. We focus on the features that matter most, combining senior engineering with scalable architecture so you can validate your concept, learn from users, and build on a solid foundation.
09
Internet of Things Software Development Services
Turn connected devices into useful business systems with custom IoT software. We develop scalable platforms that bring together devices, real-time data, cloud services, and user applications, helping businesses automate operations and make better use of connected technology.
10
Process Automation Services
Make complex business processes simpler, faster, and easier to manage. We design custom automation solutions that connect workflows, systems, and data, reducing manual work while giving teams greater visibility and control.
11
Agile Development Services
Move from idea to working software faster with an Agile approach built around continuous feedback and iteration. We adapt development as your product evolves, keeping priorities clear, risks manageable, and teams focused on delivering meaningful results.
Technologies we work with
React JS
Node.js
Java
Python
FastAPI
PHP
PostgreSQL
Supabase
Firebase
Flutter
Swift
SwiftUI
Dart
Kotlin
AWS
AppsFlyer
Adapty
Agora
OneSignal
Stripe
RevenueCat
Google Maps
GPT
Midjourney
Claude
Gemini
DeepSeek
Crashlytics
GA
Amplitude
App Metrica
Figma
Jira
Adobe XD
Notion
QA
Blockchain
Who we build for
Startups & Founders
Scaleups
Enterprise Teams
Product Companies
Agencies & White-Label
02 — Industries
Industries
Domain knowledge we bring to the table on day one.
Logistics and Supply ChainFleet, routing, tracking, supply chain
We always do a discovery sprint before quoting, so your estimate reflects a real backlog. No change in scope is done in silence. A written change order is essential for our workflow.
What we hear 02
“We have an idea but no product team.”
You get designers, engineers and QA who own the whole process from ideas to production. And we give you a single go-to contact from day one, so communication stays simple.
What we hear 03
“We inherited a codebase nobody can maintain.”
Instead of offering a costly rewrite, we focus on keeping what's actually there and works. The workflow is to audit the existing code, document what it does, and give you a staged plan. Stabilise first, refactor second and extend third.
What we hear 04
“We need to show investors something real.”
We build MVPs investors can touch. Instrumented with the right metrics from day one and packaged with demo materials that win investors over. Clients raise on our products, then stay for the long haul.
04 — How we work
How we work
Five stages, each one ending in something you can review.
01
Discovery
Business goals, requirements, technical review and a prioritised roadmap. Ends with a clear scope and delivery plan.
02
Design
User flows, wireframes and a clickable prototype tailored to your product. Ends with an approved design system.
03
Build
AI-assisted, iterative development with regular demos and continuous feedback. Ends with a production-ready release.
04
QA & launch
Manual and automated testing across environments, performance checks and deployment. Ends with a stable launch.
05
Support
Monitoring, maintenance, fixes and ongoing improvements. Ends when your product no longer needs us.
Why companies choose RERO
Senior-only team
Every engineer on your project has experience shipping production software. No unnecessary layers between you and the people building your product.
Fixed scope, fixed quote
We define requirements and priorities before development starts. You know what is being built and what to expect from the start.
One team, whole product
Design, engineering, AI and QA work together from start to finish. No fragmented delivery or hand-offs between separate vendors.
You own everything
Code, designs, accounts and infrastructure are yours from the start.
Weekly demos
You see working software every sprint, not a status report. Course-correct while it's still cheap.
Time-zone overlap
At least four hours of overlap with US and EU working days, every day.
NDA on request
Happy to sign before we discuss any sensitive details of your idea.
Support that continues
Monitoring, fixes and ongoing improvements keep your software evolving after launch. Release day is not the end of the project.
05 — The team
One team, from start to finish
Our engineers work as part of Rero, not as freelancers assembled for each project. You work directly with the people building your software, from the first discussions through delivery and beyond.
“RERO delivered a financial consultation portal with a clean design, good performance, and proper documentation. The portal made complex workflows feel simple, and we received positive feedback from users, clients, and investors. The team was professional and easy to work with.”
FFinancial Software Development CompanyManaging Director
★★★★★
“RERO turned our concept into a scalable AI-powered MVP. They combined thoughtful design with reliable backend engineering and AI workflows, while staying responsive, proactive, and focused on delivering a product we could put in front of users.”
TrustHeroFounder & CEO
★★★★★
“RERO delivered a market-ready platform that reduced repetitive manual work and errors. Everything was delivered on time, and the team was quick to help.”
Joyteractive LimitedCOO & Co-Founder
★★★★★
“RERO delivered a fintech marketplace platform end to end, increasing application submissions by 40%, reducing KYC processing time by 60%, and maintaining over 99% uptime. The team had smooth project management, met all deadlines, and responded quickly.”
SSolicyBD
★★★★★
“RERO led the complete redesign of a finance consultation portal, increasing the number of active users and conversion rates while improving overall engagement and user satisfaction. All milestones were delivered on time.”
AASERManaging Director
★★★★★
“RERO delivered fully functional apps that were ready to be presented to users. The team maintained clear communication throughout the project, followed the agreed plan, and met all deadlines. We were very pleased with the results and would recommend working with RERO.”
4logistCEO
★★★★★
“RERO built a high-quality, market-ready iOS app in a short time. The team was proactive, responsive, and easy to work with throughout the development process.”
VinsbyCTO & Co-Founder
1 / 7
08 — Case studies
Case studies
Turning ideas into reality. Your expert team for custom software solutions.
We’re a U.S.-based custom software development company delivering web, mobile and digital solutions end to end. Our services include web and mobile development, UI/UX design, custom software, AI-powered solutions, enterprise systems, and ongoing support, tailored to your business needs.
How much do you charge for your services?+−
Pricing depends on scope and complexity. We offer fixed quotes for clearly defined projects and monthly retainers for ongoing product work. After a short discovery call we send a detailed estimate.
Do you offer post-launch support?+−
Yes. We provide dedicated support plans covering monitoring, technical assistance and ongoing enhancements so your product stays stable after release.
Can you develop both web and mobile applications?+−
Yes. We develop custom web and mobile applications, choosing the right technology and architecture based on your product requirements, business goals, and budget. We can also build cross-platform solutions when they make sense for the project.
Can my app be developed for both iOS and Android?+−
Yes. We build native apps for iOS and Android, as well as cross-platform apps with Flutter when that's the better fit for your goals and budget.
Can I start with a basic version and scale later?+−
Definitely. We recommend launching a focused MVP first, then iterating with new features based on real user feedback.
Will you sign a confidentiality agreement?+−
Absolutely. We're happy to sign an NDA before we discuss any sensitive details of your idea.
Ready to bring your idea to life?
Turn your ideas into software built for your business. Tell us what you're looking to build and connect with our senior engineers to explore the right approach.
4Logist
TrustHero
Joyteractive
Vinsby
