Devalon

We turn ideas into Scalable Software.

Building, scaling, and maintaining AI software solutions for startups and enterprises.

Modern Software Solutions & AI, Data, Cloud

Digital Solutions

Custom CRMs, ERPs, admin panels, booking, inventory & client portals — built from scratch around your ops, not a template. We replace sheets and SaaS limits with your own system: pipelines, roles & permissions, finance & reporting, automations and clean APIs that scale and never lock you in.

Cloud Infrastructure

AWS, Docker, CI/CD, backups, monitoring & uptime — we keep it alive and scaling. Proactive alerts, cost & performance tuning, and a direct engineer who knows your codebase answers when something breaks. Documented, handover-ready, no ticket hell.

AI Integrations

RAG over your docs, chatbots & voice agents, data extraction, auto-CRM enrichment and lead/content autopilot — plugged straight into your CRM, ERP or support flow. Production-grade on OpenAI/Anthropic with evals, guardrails and monitoring. Saves hours, not just demos.

App Development

iOS, Android, PWA and desktop apps that feel native and ship properly — offline, push, payments and store delivery handled. AI chat, search and automation inside the app, plus crash reporting, staged rollouts and continuous iteration post-launch.

Built on trust,
Shipped Worldwide

Red Core ConcreteRed Core ConcreteConcrete contractor · New England, USA
I've worked with Marius Trelea on multiple projects, and every experience has been excellent. He built our company website exactly the way we wanted and was always responsive, professional, and easy to communicate with throughout the process. Everything was completed on time, and the final result exceeded our expectations.
Thomas Bach PetersenThomas Bach PetersenCo-Founder & CTO @ 2ai
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2Marketing.ai2Marketing.aiMarketing & AI SaaS · Denmark
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Vasile BoroganVasile BoroganCEO @ Premier Estate
I highly recommend Marius as a Software Engineer. We collaborated on our internal applications, and he successfully managed both front-end and back-end aspects, handling all engineering challenges with great efficiency. What makes Marius stand out is his strong technical expertise combined with a client-first mindset—he has a remarkable ability to understand exactly what the client wants and translate it into rock-solid, durable, and highly optimized software.
Palazzo AestheticsPalazzo AestheticsPhytoaesthetics & phytotherapy clinic · Chișinău, Moldova
I had a great experience working with Marius Trelea on our clinic’s website. From the beginning, he was easy to communicate with, understood what we were looking for, and brought our ideas to life better than we expected. He was reliable throughout the project, quick to make adjustments when needed, and kept everything moving without any unnecessary back and forth. The website turned out great, and we’ve been very happy with the result. I’d definitely recommend working with Marius.
Dimitry BizgaDimitry BizgaFounder @ Synthax Codes
Having worked closely with Marius on multiple projects in the same group, I can confidently say he is an outstanding Software Engineer. He took full ownership of our core backend systems, built stable architectures from scratch, and resolved complex infrastructure bottlenecks with great efficiency. Marius stands out because he delivers exactly what the project requires, turning complex requirements into rock-solid, durable, and highly optimized software that runs flawlessly in production.
Inesa DitaInesa DitaReal Estate Agent & Coach for Women · USA
Working with Marius was effortless from day one. He understood what I needed before I could fully explain it, kept me in the loop at every step, and delivered a result far more polished than I expected. I'd trust him with any project.
Red Core ConcreteRed Core ConcreteConcrete contractor · New England, USA
I've worked with Marius Trelea on multiple projects, and every experience has been excellent. He built our company website exactly the way we wanted and was always responsive, professional, and easy to communicate with throughout the process. Everything was completed on time, and the final result exceeded our expectations.
Thomas Bach PetersenThomas Bach PetersenCo-Founder & CTO @ 2ai
Add here later — placeholder.
2Marketing.ai2Marketing.aiMarketing & AI SaaS · Denmark
Add here later — placeholder.
Vasile BoroganVasile BoroganCEO @ Premier Estate
I highly recommend Marius as a Software Engineer. We collaborated on our internal applications, and he successfully managed both front-end and back-end aspects, handling all engineering challenges with great efficiency. What makes Marius stand out is his strong technical expertise combined with a client-first mindset—he has a remarkable ability to understand exactly what the client wants and translate it into rock-solid, durable, and highly optimized software.
Palazzo AestheticsPalazzo AestheticsPhytoaesthetics & phytotherapy clinic · Chișinău, Moldova
I had a great experience working with Marius Trelea on our clinic’s website. From the beginning, he was easy to communicate with, understood what we were looking for, and brought our ideas to life better than we expected. He was reliable throughout the project, quick to make adjustments when needed, and kept everything moving without any unnecessary back and forth. The website turned out great, and we’ve been very happy with the result. I’d definitely recommend working with Marius.
Dimitry BizgaDimitry BizgaFounder @ Synthax Codes
Having worked closely with Marius on multiple projects in the same group, I can confidently say he is an outstanding Software Engineer. He took full ownership of our core backend systems, built stable architectures from scratch, and resolved complex infrastructure bottlenecks with great efficiency. Marius stands out because he delivers exactly what the project requires, turning complex requirements into rock-solid, durable, and highly optimized software that runs flawlessly in production.
Inesa DitaInesa DitaReal Estate Agent & Coach for Women · USA
Working with Marius was effortless from day one. He understood what I needed before I could fully explain it, kept me in the loop at every step, and delivered a result far more polished than I expected. I'd trust him with any project.

How We Work With You

Discover & Design

Discover & Design

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Build & Integrate

Build & Integrate

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Deploy, Measure & Evolve

Deploy, Measure & Evolve

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Questions, answered

Tell us your idea

Tell us about your project.We reply honestly, usually within a day.

Prefer email? [email protected]

Your project

This is the space where your ideas that have not been revealed yet live, whether good or crazy. Just tell us what you would like to build, and we shall be frank about it.

2Marketing.aiThomas Bach Petersen — 2aiDimitry Bizga — Synthax CodesVasile Borogan — Premier InvestRed Core ConcretePalazzo AestheticsInesa Dita — Real Estate Agent

Trusted by clients worldwide