Crossjoin Solutions

Crossjoin Solutions Com presença em Portugal, Chile e Belgica a Crossjoin é uma empresa de rápido crescimento tecnológico

A Crossjoin Solutions é uma empresa de reconhecido sucesso, quer pelo valor humano das suas pessoas, quer pelo capital de "know-How" tecnológico que os seus consultores possuem, como também a capacidade com que adquirem novo "saber" ao adaptarem-se aos novos desafios. Hoje são seus clientes, as principais operadoras de telecomunicações em Portugal e Bélgica e, indiretamente, através de parceiros multinacionais, exerce as suas actividades globalmente nos 5 continentes. O seu modelo de entrega assenta no setup de projetos de transformação e/ou acompanhamento e/ou suporte, sempre em sistemas de informação complexos e de grande porte, organizada em equipas de centros de excelência (em Portugal, no norte e sul do país) e equipas locais nos nossos clientes (nacionais e internacionais).

"The true legacy of a CEO is an organization that makes decisions without them."In issue nº 154 of Revista Pontos de Vis...
16/10/2026

"The true legacy of a CEO is an organization that makes decisions without them."
In issue nº 154 of Revista Pontos de Vista, our Co-founder and CEO, João Modesto, reveals the vision behind our global growth. From building autonomous teams to the non-negotiable human side of AI, this is a must-read on the future of tech and leadership.
Catch the full interview online and discover what really happens the day after a CEO leaves.
👉 Read the article here: https://crossjoin.com/en/ceos-true-legacy-in-conversation-with-joao-modesto-for-pontos-de-vista/
Revista Pontos de Vista

15/10/2026

Our next presentation will take place at NOVA FCT at JOBFEST! 💻
Join us on October 20th at 4:15 PM for an insightful talk by Guilherme Campos: "Your Code, Others' Risks: How We Automated Vulnerability Remediation in Production".
🛡️ With over 80% of modern app code coming from third-party dependencies, the Software Supply Chain has become a critical attack vector.
In this session, we’ll move beyond simple security alerts and dive into a real-world project. We will dissect the architecture and challenges of remediating vulnerabilities autonomously and securely, without breaking production stability.
⚙️ Discover why automation in DevSecOps pipelines is the only sustainable answer to alert fatigue for modern software engineers.
📍 NOVA FCT Campus Don’t miss it! 🎯
If you are passionate about technology apply in our opportunities page:
https://crossjoin.com/opportunities

14/10/2026

Hello, NOVA FCT students! 🎓
Your future in tech starts right now.
The Crossjoin Solutions team will be at JOBFEST!
Come meet our team and discover how Crossjoin can be the perfect launchpad for your career. We want to help you take that next big step!
📅 20th and 21st October
⏰ 09:30h to 18:00h
📍 EXPO FCT, NOVA FCT, Caparica
Drop by our space and chat with us about the opportunities we have waiting for you. We cannot wait to meet you!

More than just a meal. 🍲💙After the summer holidays, local food support networks often face their lowest reserves of the ...
13/10/2026

More than just a meal. 🍲💙
After the summer holidays, local food support networks often face their lowest reserves of the year. For Giving Month 2026, the Crossjoin community stepped up to help.
We partnered with Serve the City to prepare a Solidary Dinner for vulnerable members of our local community at Cantina Velha. With 23 volunteers including Crossers, family, and friends, our team rolled up their sleeves in the kitchen to manage prep work, wash dishes, and set the tables.
But the true impact went far beyond the food. Swipe through the images to read how our team experienced the real value of human connection. 👉
We are sharing our story with a simple goal: to inspire others to do the same. If you believe in the power of giving back, please like and share this post to encourage your network to get involved in their local communities! A little help goes a long way, and together, we can start a wave of solidarity.
A huge thank you to everyone who made this possible. Want to be part of a team that values empathy, connection, and making a real difference? Explore our open opportunities here: https://www.crossjoin.pt/opportunities/

How did a leading telecommunications operator reduce infrastructure costs by 20% while boosting processing performance b...
08/10/2026

How did a leading telecommunications operator reduce infrastructure costs by 20% while boosting processing performance by 40%?
Migrating from a legacy AWS architecture to an Oracle Data Lakehouse enabled us to transform a rigid, fragmented data platform into a unified, highly scalable ecosystem.

🟢 The Challenge: High infrastructure costs, rigid architecture, and critical reports delayed until after 10:00 AM.
🟢 The Solution: A full migration to OCI Lakehouse for a unified, high-performance data platform.
🟢 The Impact: Data ready 2.5 hours earlier (at 7:30 AM), 20% reduction in operational costs, and an 85% boost in user experience!

Swipe through the slides to see the breakdown!
Or head to our website to read the full article 👉
https://crossjoin.com/en/case-study-data-management-telecom-program-tmforum-compliant/

We were pleased to be at the CEOs Gathering today, with our Board in attendance and our CEO, João Modesto, taking the st...
30/09/2026

We were pleased to be at the CEOs Gathering today, with our Board in attendance and our CEO, João Modesto, taking the stage to share our perspective on a topic central to our vision:
“Performance, resilience, and scalability, optimizing business through technology.”

Technology can enable businesses to scale when it drives efficiency, builds resilience, and supports better decision-making. It was a great opportunity to exchange perspectives, connect with fellow leaders, and discuss how technology can help shape more resilient, efficient, and scalable businesses.

Swipe through to see highlights from the event!

Technology, performance, and growth. This is where decisions reach a new dimension.On September 30th and October 1st, we...
28/09/2026

Technology, performance, and growth. This is where decisions reach a new dimension.
On September 30th and October 1st, we will be attending the CEOs Gathering (Encontro de CEOs), an event bringing together around 150 CEOs and top decision-makers to discuss the key challenges transforming companies and reshaping the way business is done.

AI, technological innovation, operational performance, transformation, and new business models will be at the core of the discussion in an environment designed to build relationships, share insights, and foster connections among leadership.

Our Board will be in attendance, and on the first day, our CEO, João Modesto, will take the stage to address a topic central to our vision:
“Performance, resilience, and scalability, optimizing business through technology.”

Because technology isn't just about innovation.
It’s about driving efficiency, building resilience, and preparing businesses to scale.
📍 September 30th & October 1st
🤝 CEOs Gathering

24/09/2026

Finding the right place to build your career isn't always a straight line, but for Rodrigo, João, Guilherme, and Luís, all paths led to Crossjoin.

While their backgrounds and journeys are unique, our Crossers Rodrigo, João, Guilherme and Luís found a common thing here: a place to tackle complex performance challenges, grow alongside experts, and feel supported every step of the way.

Every Crosser’s path is different, but the destination is shared.
Get to know Rodrigo, João, Guilherme, and Luís testimonials.

In the meantime, ready to find your own path?
Explore our opportunities:
https://crossjoin.com/en/opportunities/?utm_source=linkedinpost

Hello Porto! 👋 Today, Susana Pires represented Crossjoin Solutions at the Talent Portugal Summit.This unique event broug...
22/09/2026

Hello Porto! 👋 Today, Susana Pires represented Crossjoin Solutions at the Talent Portugal Summit.

This unique event brought together companies and higher education institutions to plan the upcoming season of university job fairs. It was a fantastic afternoon of networking, discussing employer branding strategies, and preparing to connect with the best young tech talent!

Here are a few snapshots of the event.

Want to discover more about who we are? Visit our page on the Talent Portugal website: https://talentportugal.com/emprego/crossjoin-solutions/

And if you are ready to join a team that thrives on innovation, check out our open opportunities and apply directly on our website: https://www.crossjoin.pt/opportunities/

Let's build the future together! 💻🤝

Last Friday, the Crossjoin team stepped away from their screens and hit the beach for a hands-on community initiative fo...
21/09/2026

Last Friday, the Crossjoin team stepped away from their screens and hit the beach for a hands-on community initiative focused on coastal cleanup and environmental protection! 🏖️

At Crossjoin, optimization isn't just about systems and performance, it's also about taking care of the ecosystem and communities around us.
Together, our team gathered to clear trash, protect local marine life, and enjoy some dynamic quality time together outdoors.

A huge thank you to everyone who brought their energy, team spirit, and dedication to making our coastlines cleaner!
💙

Endereço

R. Marcos De Assunção 7F Piso 0
Pragal
2805-290

Horário de Funcionamento

Segunda-feira 09:00 - 18:00
Terça-feira 09:00 - 18:00
Quarta-feira 09:00 - 18:00
Quinta-feira 09:00 - 18:00
Sexta-feira 09:00 - 18:00

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