About Services Process Work Clients Contact Start a Project
Lisbon-based · Operating Globally

We are Proud Spark — engineering the systems that power ambitious companies.

Software Development

Start a Project View Our Work
Who We Are

A spark that ignites digital transformation

FAÍSCA ORGULHOSA UNIPESSOAL LDA / PROUD SPARK LLC is a Lisbon-based technology company built on the belief that great software is crafted, not assembled. From our home in Portugal's capital, we partner with startups and enterprises across Europe to design, build, and secure the digital systems their growth depends on.

Our mission is simple: combine engineering rigor with creative problem-solving so every product we ship is faster, safer, and more intelligent than what came before. We measure success by the outcomes our clients achieve — not the hours we bill.

Lisbon, Portugal
+40774232852
CRV: 519527151
VAT: 519527151

From a single spark to a connected circuit — that is how we approach every project.

modern technology office workspace with developers collaborating on code and circuit boards in Lisbon, warm ambient lighting
What We Do

Seven disciplines, one integrated team

Every service below is delivered by specialists who collaborate under one roof, so your project never stalls at the seams between vendors.

Software Development

Custom web and mobile applications built with modern frameworks, clean architecture, and testable code that scales with your business.

IT Infrastructure

Cloud migration, DevOps pipelines, and resilient server architectures designed for uptime, cost-efficiency, and effortless scaling.

Cybersecurity

Penetration testing, threat modeling, and continuous monitoring to protect your data, your users, and your reputation from evolving risks.

Data

Data engineering, analytics dashboards, and machine-learning pipelines that turn raw information into decisions you can act on with confidence.

Automation

Workflow automation and intelligent integrations that eliminate repetitive tasks, reduce human error, and free your team for higher-value work.

Business Consulting

Strategic technology roadmaps, vendor selection, and digital transformation guidance grounded in real engineering experience, not slides alone.

Digital Marketing

SEO, performance campaigns, and content strategy that connect your product with the right audience and convert attention into measurable revenue.

0

Projects Delivered

0

Countries Served

0

% Uptime Guaranteed

0

Core Disciplines

How We Work

A process built for clarity and momentum

Five phases keep every engagement transparent, predictable, and focused on shipping value — not generating paperwork.

01

Discovery

We map your goals, constraints, and users through workshops and research before a single line of code is written.

02

Architecture

We design the technical blueprint — data models, APIs, security boundaries, and infrastructure — so the build phase has no surprises.

03

Development

Sprint by sprint, we ship working software with continuous integration, code reviews, and demos every two weeks.

04

Testing

Automated tests, security scans, and user acceptance cycles ensure every release is stable, safe, and ready for real users.

05

Deployment

We launch with zero-downtime pipelines, monitor everything, and stay on call so your product keeps performing in production.

Selected Work

Projects we are proud of

fintech analytics dashboard with real-time data visualizations and trading charts on multiple monitors in a modern office

Real-Time Fintech Platform

A trading analytics suite processing 2M events per second with sub-100ms dashboards and bank-grade encryption.

modern cloud server data center with blue LED lights and infrastructure racks in a clean facility

Cloud Migration for Logistics

Migrated a legacy fleet-management system to Kubernetes, cutting infrastructure costs by 43% while doubling throughput.

cybersecurity operations center with security analysts monitoring threat detection screens in a dark room

Security Operations Overhaul

Deployed continuous monitoring and automated threat response for a healthcare provider, reducing incident response time by 80%.

digital marketing campaign analytics dashboard with growth charts and audience metrics on a bright screen

Growth Campaign Engine

Built an automated multi-channel marketing platform that increased qualified leads by 3.5x for an e-commerce brand.

Client Voices

Trusted by teams who ship

★★★★★

"Proud Spark rebuilt our entire backend in four months. The new system handles ten times our previous load and we have not had a single outage since launch."

AM

Ana Martins

CTO, FinTech Startup

★★★★★

"Their security audit found vulnerabilities three previous firms missed. The remediation plan was clear, prioritized, and executed without disrupting our operations."

RK

Rui Kowalski

Head of IT, Healthcare Group

★★★★★

"The automation workflows Proud Spark built saved our finance team twenty hours per week. The ROI was visible within the first month of deployment."

SF

Sofia Fernandes

COO, Logistics Company

Get In Touch

Let us spark your next project

Tell us what you are building. We will respond within one business day with a clear next step.

Company Details

Company

FAÍSCA ORGULHOSA UNIPESSOAL LDA / PROUD SPARK LLC

Address

Largo Machado de Assis, No. 2, Shop D, 1700-116 Lisbon, Lisbon District, Municipality of Lisbon, Parish of Alvalade, Portugal

Phone

+40774232852

CRV

519527151

VAT

519527151