Founded in 2000 by Andrei Cioroianu, Devsphere brings more than 25 years of senior software engineering experience, gained through projects delivered to clients across the US, UK, EU, and Asia.
Andrei has architected, engineered, and delivered end-to-end systems ranging from enterprise applications and SaaS products to trading platforms, AI copilots, and agentic workflows.
Devsphere currently focuses on applying modern AI to real products in practical, reliable ways, improving usability, reducing development effort, and strengthening long-term maintainability.
Our experience collaborating with distributed teams across three continents gives us a steady, senior approach to building software that lasts.
Andrei Cioroianu has authored 40+ articles on front-end and back-end technologies for Oracle, IBM, O'Reilly, and IDG.
Devsphere has created hybrid solutions that combine modern AI with traditional functionality to improve the performance and usability of financial applications.
We combine AI architecture decisions with hands-on engineering, applying AI where it makes a meaningful impact. That shows up across four areas: copilots and agents that automate real work, financial software engineered for accuracy, systems built to last, and interfaces people actually want to use.
Principal-level execution for critical contract roles and complex projects.
Copilots and AI agents bring intelligence into everyday tools, using LLMs, RAG systems, and automated workflows. Each solution is designed to be easy to use, easy to maintain, and ready for production, whether we're integrating AI into an existing product or creating a new AI-powered platform from the ground up.
A core part of our work includes trading platforms and analytics applications, alongside algo-trading and back-testing tools. We also build fast, reliable, and user-friendly interfaces, real-time visualizations, and custom charting components for financial platforms and websites.
We take products from concept to deployment or integrate new features into an existing codebase, choosing the right tools for each project. Our SaaS products and enterprise applications are designed for durability, scalability, and security, supported by reusable components and flexible frameworks that reduce development and maintenance costs.
Creating responsive web interfaces and desktop applications for complex, data-heavy products means focusing on clarity and usability, since these determine whether a product actually gets adopted. In addition, we design user workflows, dashboards, and interactive charts that guide users from raw data to clear insights, simplifying advanced functionality so it feels understandable and actionable rather than overwhelming.
We design, build, and maintain software ranging from complete products for early-stage startups to individual modules within larger systems. We're equally comfortable joining a growing startup, supporting a mid-sized company, or working alongside an established enterprise team.
High-quality software starts with understanding your business. We take the time to learn about your infrastructure, priorities, and long-term plans, because reliable engineering depends on clear context.
We support your product through its full lifecycle, joining at any stage. That includes designing a system from scratch or rescuing a project that's stalled or off track. We stay after delivery, maintaining and improving what we build for years to come.
We evaluate AI systems throughout development and continue monitoring them after deployment, keeping AI output quality consistent over time.
Our background in financial software helps us design systems that are both accurate and secure.
We offer a free consultation to understand your goals, explore ideas, and discuss your requirements, for a new AI-powered system or an addition to something you've already built.