Development Leader

Leading developers isn't about being the best coder in the room. It's about creating an environment where every coder becomes better than they were yesterday. I've led development teams through high-volume payment systems, fraud prevention platforms, and multi-tenant architectures. My job? Set the vision, remove the obstacles, and watch talented people do what they do best.
Development Leader

Lead Developers. Grow Leaders. Build Legacy.

I lead development teams the way I'd want to be led: with trust, clarity, and a relentless focus on growth. I still write code. I still review PRs. I still debug. But my real job is creating environments where developers become better than they were yesterday. Several of my former developers now lead their own teams. That's not a loss. That's the point.

Code is the Craft. People Are the Magic.

I started as a developer. I still am one. I write code, review pull requests, and debug at 3am. But leading development means more than technical chops. It means understanding that every developer is different—and every developer needs something different from their leader. I adapt. I listen. I grow with them.


What I Do as Development Leader

  • Technical Vision — Architecture decisions, technology choices, system design. I set direction so the team can move fast without hitting walls.
  • Code Quality Culture — Reviews that teach, standards that make sense, refactoring as a habit. I build a culture where clean code is the default.
  • Career Growth — Every developer wants to get better. I help them map their path, find their strengths, and grow into the engineers they want to become.
  • Process That Enables, Not Enslaves — Agile, Kanban, whatever works. I adapt processes to the team, not the team to the process.
  • Shield from Chaos — Scope creep, stakeholder noise, organizational politics. I handle it so the team can focus on building.

How I Lead Developers

  • One-on-Ones That Matter — Not status updates. Career conversations. "What's blocking you? What are you excited about? What do you want to learn next?"
  • Code Reviews That Teach — I don't just say "fix this." I explain the why. I ask questions. I turn reviews into mentorship moments.
  • Pair When It Helps — Stuck on a bug? New to the codebase? Let's pair. Not because I don't trust you. Because together we're faster.
  • Trust First, Verify Never — I don't micromanage. I set expectations, give context, and trust you to deliver. You'll surprise me. Usually in good ways.

What I've Built (With My Teams)

  • High-Volume Payment Systems — Millions of transactions daily. Teams that delivered under pressure. Systems that never failed.
  • Real-Time Fraud Prevention — Fraud to near zero. Not because I wrote all the code. Because I led a team that wrote better code than I could alone.
  • Multi-Tenant Architectures — One codebase, many clients. Secure, scalable, maintainable. Built by a team that understood the vision.
  • Developers Who Became Leaders — Several of my former developers now lead their own teams. That's not a loss. That's the legacy.

Lead by Coding

I still write code. I still review PRs. My team knows I understand their work—because I'm still doing it.

Grow Developers

Every developer wants to get better. I help them find their path, their strengths, and their next level.

Process That Fits

Agile, Kanban, whatever works. I adapt to the team, not the other way around.

Shield from Chaos

Stakeholders, politics, scope creep—I handle it. You focus on code. I focus on everything else.

Development Leader

From code to culture. From pull requests to people.

Development Leader: What People Ask

If you need anything, don't hesitate to contact me—I'm always happy to help!

Do you still write code?

Every day. Leadership without craftsmanship is just management.

I write production code, review pull requests, and debug. My team knows I understand what they're facing because I face it with them. That trust can't be faked.

How do you help developers grow?

One-on-ones that matter. Code reviews that teach. Opportunities that challenge.

I ask: what are you excited about? What's blocking you? What do you want to learn? Then I create space for growth. Pairing, mentoring, tough problems. Developers get better when they're challenged and supported. I do both.

What's your approach to code reviews?

Teaching moments, not gatekeeping.

I don't say "fix this." I explain the why. I ask questions. I turn reviews into conversations. Good code reviews make the code better and the developer better. That's the goal.

How do you handle underperforming developers?

Honestly. Privately. With a plan to help.

Underperformance is rarely about lack of ability. It's about unclear expectations, personal challenges, or mismatched fit. I talk early, talk honestly, and create a path to improve. If it doesn't work, I'm clear about the consequences. But I always start with help, not blame.

What's your philosophy on process?

Process serves the team, not the other way around.

Agile, Scrum, Kanban—I've used them all. I adapt processes to fit the team, the product, and the context. When process becomes bureaucracy, I kill it. When it enables, I protect it.

How do you balance technical debt and new features?

Debt is inevitable. Ignoring it is a choice.

I carve out time for refactoring, testing, and cleanup. Not as a separate project—as part of the work. Teams that only build new features eventually can't build anything. I balance today's delivery with tomorrow's maintainability.

What's the most important thing for a development leader?

Trust. In both directions.

My team needs to trust that I have their back, that I'll protect them from chaos, that I'll fight for what they need. And I need to trust them to deliver. When trust is there, everything else follows.

Core Expertise

I provide a full-cycle digital transformation service, from conceptual branding to complex cloud architectures.

Branding

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Joseba Mirena

Let's build something that matters.

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