Flexin

Flexin · High-performance squads

How I help tech teams & founders deliver faster with AI

I build products, embed senior developers and lead execution with Flexin Agile. Weekly releases, applied AI and transparent communication from day one.

Companies partnering with Flexin to scale their products

MVP Development AI-Ready Engineering Teams Flexin Agile Leadership SaaS Architecture Startup Acceleration Technical Leadership Fast Product Delivery
MVP Development AI-Ready Engineering Teams Flexin Agile Leadership SaaS Architecture Startup Acceleration Technical Leadership Fast Product Delivery

Flexin Engineering Team

Senior developers ready to scale your project with AI and weekly releases.

Full squads or individual engineers trained in Flexin Agile and ready to embed immediately. Real speed, quality delivery and clear communication.

Build Your Product (MVP · Web · App · SaaS)

From idea to working product in weeks.

Design, architecture, development and launch. I build your MVP or solution with modern stacks, embedded AI and continuous releases so you reach the market faster.

Technical Leadership & Flexin Agile

Bring order to your team, processes and execution.

I implement Flexin Agile, lead technical teams and optimise roadmap, architecture and communication. Ideal for startups and scale-ups that need real speed.

about flexin

We build senior squads and real products ready to hit the market

35+

Products and MVPs shipped

Our mission

Restore the role of the technical leader and put them in front of distributed teams, combining senior experience, practical AI and outcome-driven processes.

Our vision

Become the methodology chosen by founders and CTOs who need squads with real technical leadership, integrating seamlessly with Scrum or Kanban.

Flexin was born in 2020, when remote work exposed the gap between average squads and those guided by technical leaders. Since then we have designed a methodology that empowers senior leadership to make decisions, organise the roadmap and guarantee impactful deliveries across LatAm, Europe and the Middle East.

Kickstart your project

Leonardo Mazzitelli leading Flexin teams with AI and weekly releases

I focus on founders and CTOs who need real speed: I define the roadmap, embed senior developers and run Flexin Agile with practical AI.

We combine remote squads, technical coaching and automation to accelerate releases without sacrificing quality.

3x

Average increase in delivery speed

90%

Successful integrations in under 12 weeks

Leonardo Mazzitelli liderando equipos Flexin

70+

Teams accelerated with Flexin

Flexin Playbook

A clear process to move from idea to product with shared leadership

Discovery y roadmap Flexin

We map business goals, technical dependencies and define success metrics before writing a single line of code.

  • Focus and scope workshops
  • Priorities and releases in a single roadmap
  • Recommended stack with AI from day one

We add developers and technical leads trained in Flexin Agile. We configure repos, CI/CD, automations and AI copilots aligned with your team.

We plan, build and demo every week with live boards, documentation and stakeholder feedback.

We leave processes, documentation and team ready for you to continue with or without Flexin. We support handover and key hires.

Leonardo explaining the Flexin Playbook

client stories

Teams and founders who trust Flexin

Logo Talkao
Logo Soho Boutique
Logo Digital Anatomics

Real recommendations from clients and partners.

5.0

(25+ founders and CTOs)

Logo Hirewatchers
Logo Parkao
Spanish SaaS logo
App maintenance startup logo

Real stories of accelerated delivery with Flexin

Álvaro from Grupo Indo needed Android, iOS and web developers for Talkao. Flexin supplied every profile and they are now a stable part of his squad.

Álvaro

Grupo Indo · Talkao

José Manuel at Soho Boutique entrusted us with a project from scratch. I assembled the Flexin team, led it end-to-end and now they ship every week.

José Manuel

Soho Boutique Hoteles

Gonzalo, founder of Hirewatchers, brought the idea and we built the entire MVP with Flexin leadership and working demos from week one.

Gonzalo

Founder · Hirewatchers

Diego from Grupo Indo came with Parkao’s MVP halfway done. Flexin took over, closed the backlog and left the platform ready for production.

Diego

Grupo Indo · Parkao

our pillars

Everything you need to build and scale Flexin-grade products

We combine senior developers, technical leadership and AI automation so strategy becomes measurable releases.

AI-Ready Delivery

We automate QA, documentation and support with copilots and tailored workflows.

On-demand squads

Add full squads or specific profiles without slowing down operations.

SaaS Architecture & DevOps

We design infrastructure, security and observability to sustain global scale.

Product Leadership & Coaching

I support founders and managers to organise processes, communication and focus.

Leonardo mentoring Flexin teams

frequently asked questions

Quick answers to get started with the Flexin methodology

WhatsApp direct

+971 58 133 9423

Direct email

hi@flex-in.org

Equipo Flexin respondiendo preguntas frecuentes

Depending on scope, an MVP takes 4 to 10 weeks. We define measurable goals, weekly sprints and continuous releases to validate everything with real users.

I handpick senior developers, train them in Flexin Agile and they embed into your operation with weekly deliveries and reports. You can add a full squad or specific profiles.

Yes. I take over technical leadership, organise processes, ceremonies and communication without stopping current releases. I work with your internal leaders to raise the team’s level.

I work with idea-stage startups, growing scale-ups and established companies that need to accelerate specific projects or professionalise execution.

We work with JavaScript/TypeScript, Node.js, React, Next.js, Vue and Angular; mobile with Swift, Kotlin and Flutter; backend with Python, Go, Java, C#, Rust and modern PHP; GraphQL/REST APIs, microservices and Kafka queues. We integrate Web3/Blockchain with Solidity, databases such as PostgreSQL, MySQL, Mongo and Redis, plus datalakes in BigQuery or Redshift. We deploy on AWS, Azure, GCP and hybrid clouds, always with CI/CD, automated testing and AI applied to QA and documentation.

We schedule a call, define scope and metrics, send a clear proposal and in less than two weeks we start with kickoff, onboarding and a delivery plan.