From cleaning up messy code and redesigning your app’s structure to refreshing the user experience and moving to the cloud — we modernize every part of your application so it runs better, looks sharper, and scales with ease.
Application Re-Engineering With OTAKOYI Means
Your app runs faster and crashes less
No more bloated or tangled code
Easily add new features or connect with other tools
Less time fixing issues, more time moving forward
Our Software Modernization Services
Whether you're working with a decades-old system or a newer app that just isn't keeping up, our re-engineering services help bring your software back to life — faster, cleaner, and ready for what’s next:
We bring outdated systems up to speed with today’s technology. That means moving to modern frameworks, updating old libraries, and making sure everything works smoothly on current devices and platforms.
We take a close look at your existing code and architecture, then make improvements to set you up for the future. This includes cleaning up the code and transforming your app into a more flexible, scalable system.
We update your old interfaces with sleek, user-friendly designs that look great and are easy to use. You’ll get modern UI frameworks, responsive layouts for any device, and accessible features that meet today’s usability standards.
We help move your apps to the cloud, making them flexible and reliable. Our team reworks your app to take full advantage of cloud-native features like containerization with Docker and Kubernetes, serverless functions, and managed cloud services.
We handle your migrations smoothly, whether it’s moving from on-premise systems to the cloud or upgrading old databases. We make sure everything integrates seamlessly with third-party systems and APIs, with as little disruption as possible.
We speed up your app by resolving bottlenecks and optimizing code and infrastructure. With techniques like caching, async processing, and load balancing, we also ensure your app scales automatically with cloud auto-scaling and horizontal scaling.
Petro Kok
Technical Lead
Modernization is a cost-effective alternative to building a new system, but it requires careful risk management and testing to avoid potential issues. The goal is to build a system that can easily adapt to changing market conditions and customer needs.
Explore Smarter Modernization With Our Experts!
Choose the Right Path for Modernization
Legacy System Modernization Process
We perform technical audits and stakeholder interviews to understand your legacy systems, documenting all components, databases, and integrations.
We collaborate to establish modernization objectives, like improved scalability, security, and user experience. Then, we choose the best strategy — whether it's re-platforming, re-architecting, or rebuilding — tailored to your business needs and technical environment.
We create a detailed plan with clear milestones, timelines, resources, and risk management to guide the process.
Our architects and designers craft modern cloud infrastructures, microservices (if needed), and user-friendly interfaces for your system.
We refactor or rewrite legacy code using DevOps practices, implement UI/UX changes, and integrate with existing systems, ensuring alignment with your goals.
We conduct extensive testing, including performance, scalability, and security checks, to ensure the system meets quality standards.
We plan and execute a smooth deployment, minimize downtime, and provide training and support for a seamless transition.
We monitor the system's performance and address any issues promptly, ensuring ongoing efficiency and reliability.
OTAKOYI's loyalty to ETA+ has been impressive, both in terms of their work and communication. Over the past two years, they migrated our AngularJS components to Angular and updated .NET to version 8, adding new features and design improvements. These changes have boosted performance and increased satisfaction among our clients and partners. OTAKOYI is a reliable partner, delivering over 90% of projects on time, within budget, and with good quality. We can count on them to meet our needs, even with changing requirements.
Their team showcases impressive energy, flexibility, and problem-solving skills. They genuinely care about the project and pay attention to detail, timelines, and costs. They are great to work with, and even though their country has been at war, they have remained professional, kind, and honest.
We've been very impressed by OTAKOYI. Their developers have been top notch so far. They are very knowledgeable and very technically proficient. In addition, unlike other development firms we've worked with, these developers think outside the box. They make recommendations that we haven't thought about. On top of everything, having interacted with management we feel we can trust OTAKOYI as a company. We are looking forward to working with them for a long time to come as a trusted development firm for all our development needs.
OTAKOYI is an exceptional partner that consistently delivers innovative and high-quality solutions. Their technical expertise, particularly in AI development, has been instrumental in helping my team achieve breakthrough results. They have an impressive ability to understand complex requirements and transform them into powerful, functional platforms that drive real business outcomes. OTAKOYI's team is not only responsive and detail-oriented, but they consistently go above and beyond to ensure each milestone is met with precision and care.
It’s worth mentioning that they were recommended to us by a business partner. At first, we involved OTAKOYI for a small project and they delivered a product that exceeded our expectations ahead of schedule. After this, we decided to contract them to build several more web applications for us. I find the speed in which they deliver quality software very impressive. Their positive attitude and engineering excellence were great - their suggestions significantly improved the products we asked them to build.
Vance Heron
CTO, PeteHealth
No hidden costs, and more affordable than any other vendor we've seen at their level of quality. This for what we were quoted by other vendors in the market. They have a collaborative design process and they listen well and can react and interpret client needs quickly. They also fix things quickly whenever they go wrong. Highly recommend them.
FREQUENTLY ASKED QUESTIONS
Not at all. While cloud migration is a component, true modernization encompasses updating application architecture, enhancing user experience, integrating modern technologies like AI/ML, and aligning with current business goals.
The key to a successful project is a strong business idea backed by real market need, a solid tech solution, and a clear go-to-market plan.
