An AI partner for founders, SMEs/PyMEs, and teams
We help businesses ( SMEs/PyMEs ) adopt artificial intelligence, from the first assessment to tools in daily use, built on years of software engineering, security, and Agile project management.
Combined experience of our team across their careers in software engineering, before and since MaximusDevs.
Our Mission
Help founders, small businesses ( SMEs/PyMEs ), and teams put AI to work in ways they can understand, control, and keep improving after we hand it over.
Our Story
MaximusDevs was founded in 2020 by a team of three engineers and has remained a small, specialized team ever since. Its members have spent much of their careers designing and developing software for other companies.
The 15+ years of experience and 50+ projects represent our team's combined experience across their professional careers. They include solutions developed and delivered to clients before MaximusDevs was created, as well as projects carried out later through the company.
Today our work is focused on artificial intelligence. We help clients find where AI is worth it, then build the automations, assistants, and integrations that put it to work, and we secure them. Our background in web and mobile development, security, and IT project management is what makes those solutions hold up in production.
Every project is managed using Agile methodologies, with defined sprints, a backlog that is visible to the team, and project status that is kept consistently up to date. The work is organized into stages with clear objectives and deliverables, and upon completion, the developed code belongs to the client.
Frequently Asked Questions
Find answers to common questions about our services and how we work
We help founders, small businesses ( SMEs/PyMEs ), and teams adopt AI: strategy and readiness assessments, prototypes and pilots, workflow automation and AI agents, assistants and chatbots, AI integration into web and mobile apps and business systems, document and data intelligence, AI security and governance, and team training.
We follow an Agile approach in four phases: Discover (your processes, data, and goals), Pilot (one task, measured on real cases), Build (the full solution in iterative sprints), and Adopt (launch, training for your team, and follow-up). You get regular updates and demos throughout.
It depends on the scope. An AI assessment usually takes one to three weeks, a pilot or a single automation a few weeks, and a larger integration or a new AI product two to six months. After the first conversation we give you a timeline for your specific case.
Our pricing is project-based and depends on the scope, complexity, and timeline. We offer fixed-price projects, time and materials, and dedicated team arrangements. Many clients start with an assessment or a small pilot, so the first investment stays limited. Contact us for a free consultation and a custom quote.
We work with models from OpenAI, Anthropic, and Google Gemini, and with open-source models running locally or on private infrastructure when a project needs more control, privacy, or independence from external services. For automation and assistants we use tools such as n8n, Make, Zapier, LangChain, and LlamaIndex. We build with Python, Java, TypeScript, PHP, React, Next.js, React Native, and Swift, and we are cloud-agnostic across AWS, Google Cloud, and Azure.
Not by us. We use business plans and APIs that, under each provider's terms, do not train on your data by default, and we confirm those terms for every project. When a project requires it, we use open-source models running on your own infrastructure, so the data never leaves it. We also document which data each tool can access.
AI makes mistakes, so we design for it. We test each solution against real cases from your business before launch, show the sources behind answers, limit what the AI can do on its own, and keep a person in the loop for the decisions that matter.
We start by measuring how the work is done today: hours spent, errors, and response times. Each use case is ranked by expected return and effort, and pilots are measured against those numbers, so you decide whether to scale based on results, not promises.
No. We set up the tools, train your team on their own tasks, and hand over documentation written in plain language. If you have a technical team, we work alongside it.
Clear communication is essential to our process. We assign a dedicated project manager, provide access to our project management tools, and hold regular video calls for updates and feedback. We're also available via Slack or email for quick questions throughout the project.
You do. All code, prompts, configurations, designs, and documentation created for your project are your intellectual property. We provide full source code access and comprehensive documentation upon project completion. Our contracts clearly outline IP ownership to ensure your peace of mind.
We take data security seriously. All team members sign NDAs, and we follow industry best practices for secure development. We're compliant with GDPR and can work within your specific security requirements. Sensitive data is encrypted both in transit and at rest.
We work in sprints. The whole project is divided into 3-5 stages (depending on the duration of the project). We provide the client with a detailed description of the work to be performed at each stage in advance. At the start, the client pays 50% of the development cost of the first stage. After accepting the results of the first stage, the client pays the balance for it and pays an advance for the next stage. Thus, you can start working with us without paying a lump sum, and control the process easily and simply. In addition, we are ready to consider individual payment terms in each specific case.
Yes. Most AI projects start from tools you already use, such as your CRM, email, documents, or an existing app. We assess whether to connect AI to what you have or replace a piece of it, and we say which makes more sense financially. We also take on maintenance and modernization of finished or partially finished projects.
Within 6 months after release, we provide free technical support and maintenance to fix minor issues not found during testing. AI solutions also need periodic review, because models change and your data and processes evolve. After that period we usually agree on a support contract that can include monitoring, quality checks, and model updates. There is no fixed or minimum monthly amount; it depends on the time the improvements require.
Reach out through our contact form or email us directly. We'll schedule a free consultation to understand your business, your goals, and where AI could help. From there, we'll send a proposal with scope, timeline, and pricing.
Meet the Team
The brilliant minds behind MaximusDevs

Maximiliano Fiasche
CEO & Founder
IT project manager and DevSecOps leader with 24+ years running Agile delivery and secure, scalable infrastructure.

Claudio Romero
Chief Technology Officer
IT and network security specialist with 8+ years administering resilient enterprise infrastructure.

Kandy Gallón
Development Manager
Full-stack team leader and software engineer with 18 years building robust web applications.
Want to Join Our Journey?
We're always looking for talented individuals who share our passion for innovation and excellence.
