WhatsUp? We're Xenio !

As a dynamic team of Meta tech providers based in South America,
we're not just your average consultants; we're a powerhouse of creativity and technical skill.
Specializing in WhatsApp API development and harnessing the power of Generative AI such as OpenAI,
we're here to transform your visionary ideas into tangible realities.

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Xenio Whatsapp API

Xenio specializes in AI-driven WhatsApp API solutions, crafting seamless conversational experiences for our clients.

About Us

Xenio openai

Beyond Consulting

At Xenio, we have created dozens of products for our clients, but we're also entrepreneurs ourselves.
Our first project, XmartClock, was a timeclock app that we built and sold for six figures.
Nowadays, when we're not working on client projects, we're working on our exciting new start-up, Callendar.
Callendar helps health providers in Latin America schedule appointments through WhatsApp.
Additionally, we have developed our own WhatsApp white-label bulk messaging tool, complete with a chatbot powered by AI.
We're excited to use our skills to help you bring your product ideas to life.

WhatsApp API Experts: Building Scalable Solutions

Team

Introducing Our Talented Team

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Fernando Rivero

Founder & CEO

Xenio
Beau Grzanich

US Country Manager

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Eduardo Fortes

DevOps Engineer

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Rocio Pla

CFO

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Nael Chhaytli

Conversational Marketing Manager

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Luiz Heinzen

WhatsApp API Technical Consultant

Xenio
Ziad Hazem

Software Engineer / OpenAI expert

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Balter Velázquez

Software Developer

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Franco Cossatti

Software Developer

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Guillermo Pastorini

Software Developer / Tech Lead

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Matias Pereyra

Software Developer / Tech Lead

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Bryan Nguyen

Business Development Representative / Canada

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Erwin van Ginkel

Business Development Representative / Benelux

Services

Xenio
Xenio | WhatsApp API
WhatsApp API

Xenio specializes in developing and scaling conversational backend systems, offering expert services in WhatsApp API automation.
Our team excels in creating robust solutions that enhance and expand your chat functionalities, ensuring seamless scalability to meet growing business demands.

Xenio | OpenAI Gen AI
OpenAI Gen AI

We harness the capabilities of the OpenAI API to create advanced chat solutions that go beyond simple chatbots, integrating seamlessly with WhatsApp.
Our expertise lies in crafting intelligent conversational agents that leverage the power of AI to understand and respond to complex queries with precision.

Xenio

Projects

Xenio Software Development

Services / Mobile Development

XmartClock

AWS Lambda | NodeJS | MongoDB | iOS | Android

XmartClock is a time and attendance system with facial recognition powered by AWS Rekognition and GeoLocation that runs on smartphones.

Xenio | project

Services / Product Development

Callendar

AWS | NodeJS | MongoDB | Whatsapp-API | OpenAI

First application combining CHATGPT + Whatsapp API for scheduling and sending reminders to patients of Dentists, Aestheticians, and other professionals.

Xenio | project

Services / Product Development

SimianBot

AWS | NodeJS | MongoDB

On-premises White Label WhatsApp chatbot builder and bulk messaging solution integrated with OpenAI. This chatbot allows for the collection of WhatsApp leads, enabling the scheduling and execution of bulk marketing messaging campaigns.

WhatsApp Business API

It is official!

We are excited to announce our partnership with 360dialog, one of the world's leading BSPs, as well as our recognition as
Meta tech providers. As a recognized Meta tech provider and in partnership with 360dialog, Xenio now has the capability to directly onboard clients, granting access to the WhatsApp Business API.
Our dedicated team is committed to supporting you throughout the entire process, from onboarding your business and increasing your daily message rate limit from 1k to 10k and eventually to 100k,
to integrating your numbers with a chatbot powered by Generative AI for WhatsApp bulk automated messaging campaigns.

Book a call
Xenio

We were born on Upwork , and we have more than 10k hours of work for clients worldwide.

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Reviews

Whatsapp consultant
Louis Moynihan

EX WhatsApp, Meta / CA - USA

Xenio | review

Xenio's team is a dedicated group of Meta Tech Developers specializing in WhatsApp technologies. If you're looking for expertise in WhatsApp API, including Meta embedded sign-up, Meta BSP, Meta Tech Partner solutions, and WhatsApp flow development, Xenio should be at the top of your list.

Xenio | review
Whatsapp chatbot
Murray Newlands

Founder at Chattypeople.com and forbes contributor / NY - USA

Xenio | review

It is with much enthusiasm that I am writing to recommend the services of Xenio. It was a pleasure of working with this team for the past several months. During this time, we worked together on multiple projects related to chatbot and AI activities. They are creative, energetic, solutions oriented and highly motivated with great communication skills. I have always been completely satisfied with their performance.

Xenio | review
Chatbot development for Whatsapp
Vincent Kobayashi

CEO of Codebusters, Inc. / CA - USA

Xenio | review

The team I worked with was amazing: 1. They helped me visualize the final product for greater client impact - consulting role 2. Great UI, beautiful 3. They seem to be able to program anything 4. Really patient when I kept changing the project.

Xenio | review
Chatbot development for Whatsapp
Jorn Eiting van Liempt

Co-Founder Seenons / Amsterdam - The Netherlands

Xenio | review

I can say nothing but positive things about Xenio. Good work ethics, positive mindset, a can-do attitude and his willingness to think along with us for a better business result.

Xenio | review
Chatbot development for Whatsapp
Diana Saville

Co-Founder and COO at BrainMind / MA - USA

Xenio | review

Xenio is a fantastically responsive and talented team. They took over a project mid-stream and were able to bring it past the finish line with speed, reliability, and intuitiveness. I have complete trust in this team and I will definitely work with them again for my next mobile app project. A+++!

Xenio | review
360dialog
Robert Konopka

Board Member & CTO at 360dialog / Munich - Germany

Xenio | review

Thousands of businesses in more than 100 countries rely on 360dialog as their official WhatsApp API provider. We hired Fernando as a Product Engineer, and he went beyond his technical role. I would highly recommend Fernando, and his team, for any WhatsApp engineering-related tasks.

Xenio | review
360dialog
Tasmin Trezise

President at Workforce.com & Founder at Tanda / Australia

Xenio | review

I had the opportunity to meet and work with Fernando and his team both in their home country and in Chicago. With their deep understanding of the LatAm market and strong software development skills, this team is the top choice.

Xenio | review
360dialog
Federico Nardone Aggiutorio

Founder at Vienna Software / Austria

Xenio | review

Fernando was hired from my company in order to provide some elements about the interaction between our Python code and the Meta platform. Not only Fernando is a high-level professional with deep knowledge in the Meta and especially in the WhatsApp systems, but he probably did even much more than what was planned at the very first beginning. Fernando was able to clarify many issues and procedures at the Meta service, never clarified even from the official Meta Support service. The communication with Fernando was always clear and the explanations he provided us were exactly what we need.

Xenio | review

What our clients are saying

Contact Us

Discuss Your WhatsApp Business Solutions with Us.

Address

Laguna Castillo entre Lago Sauston y Laguna del diario, Punta del Este - Uruguay

Join Us

Send your latest CV to hola at xenio.co

Contact

hola at xenio.co