I build custom internal systems for businesses that need automation, payments, and operational control.

From LMS platforms and medical systems to POS, memberships, and hospitality solutions — designed to replace spreadsheets, manual work, and disconnected tools.

About me

I'm a software engineer focused on building internal systems, not just websites.

I help small and medium businesses:

  • Automate operations
  • Centralize payments and data
  • Replace fragmented tools with one clear system

I build workflows to deliver practical systems that businesses actually use.

My latest work

Happy Software

Built and maintained production-ready web and mobile systems, focusing on scalability, automation, and reliability.

Happy Software

Reacttiv

Led and mentored developers in an on-demand React.js agency, improving delivery speed by 30% and shipping client projects faster.

Reacttiv

How I work

Depending on the project and its complexity and status I follow any of these steps:

Discovery & Scope

Understand your business, operations, and bottlenecks.

System Design

Define flows, features, and priorities — no overbuilding.

Build & Launch

Fast, focused development using proven patterns.

Iteration & Support

Improve, automate more, and scale when needed.

Who I work with:

I typically work with:

  • Small to medium businesses
  • Clinics, academies, restaurants, hospitality brands
  • Founders who need custom systems, not generic SaaS
  • Teams tired of spreadsheets and manual work

If that‘s you, we should talk.

Let‘s Build the Right System:

If you‘re considering:

  • A custom LMS
  • A POS or reservation system
  • A membership or internal platform

Start with a free discovery call to see if we're a good fit.

Book a Free Discovery Call

More about me

Hi and welcome! I‘m Mikhail or Jail for family and friends, that is pronounced in Spanish [h'aɪl].

I'm a Software Engineer with experience building Websites and Web Applications for all kinds of Businesses and Organizations.

Over the years, I‘ve worked on everything from e-commerce platforms, blogs, and portfolios to corporate sites, nonprofit and NGO platforms, learning systems, membership apps, forums, landing pages (and tools to generate them), digital magazines, booking systems, government platforms, directories, and more.

Thanks for stopping by and feel free to explore or reach out if you want us to work together, I‘m always available as a freelancer or consultant.

Testimonials

"He is a focused and very capable front-end programmer. He can use everything from the basics of web development (html. css, javascript) to researching new languages and frameworks you haven't worked with. Also Mikhail is a programmer very interested in the communities that are around him. I definitely recommend to work with him."

- Ivan Mejia Fabela

"Mikhail is a solid developer with strong experience on Javascript, NodeJS, AgularJS. He designed and developed uncommon user interfaces with short deadlines an deliver the updates on production."

"He was able also to understand and implement correctly the four levels of maturity of a REST API, to work with ElasticSearch, Apache Jena and with Java EE RESTFUL services. He also has experience on MongoDB, PostgreSQL, and excellent knowledge of BASH and scripting languages. If you don't know how to automate stuff on Linux, surely Mikhail knows how to do that for you. He knows a lot of BASH and terminal consoles."

- Víctor Polo de Gyvés Montero

I had the pleasure to work with Mikhail for two years. During this time he was always eager to learn new languages and frameworks and to adhere to best practices, so much that he was able to deliver not only on the front-end but also on the back-end of several projects. He always made the projects his own and never hesitated to suggest a different approach if he thought it best. He would be an asset to any dev team that needs someone to adapt and learn quickly, work under pressure and deliver to the highest standards

- Hector Sanchez

As a foreigner, it was precious to be welcomed on such an inclusive place like XalapaCode by all members and organizers, but specially to some people like Mikhail. He as the Founder of XalapaCode, introduced me to the community, providing me space for participating in many fronts, supporting my initiatives, not just as Member, but also as Organizer.

His charisma and insights from the industry are one of the strongest points of our precious community, facilitating discussions, meetings, being more than a notable Software Engineer, but also leading people and welcoming anyone that wants to be part of this mission of making community, sharing knowledge and while having fun.

He has patient to guide, doesn't matter if you are a fresh-starter or an university student (like so many that he have been impacting over these years here in Xalapa). His contributions in the context of the city and for students at Universidad Veracruzana and professionals like me, are as remarkable as precious.

- Ivan Leon