Rodrigo
Oler
Senior Engineer · Ex-CTO · 3x Co-Founder · 2x CTO · Open Source
Full-stack engineer with 14+ years turning ambitious ideas into resilient products. I lead delivery across fintech, luxury real estate, blockchain, and open source with a bias for speed, structure, and scale.
Where I've shipped.
Selected roles across product, consulting, and embedded engineering. Full history is on LinkedIn and the CV.
Built scalable Web3 delivery in a Turborepo / Next.js monorepo, optimized bridge flows by 60–70%, and cut CI/CD time by ~85%.
Took a high-frequency OTC platform from MVP to $200M+ in volume, with Fireblocks, multi-region AWS, Terraform, and strong delivery cadence.
Strategic equity holder supporting the company on fundraising, investor conversations, and product direction. Previously helped build the platform with a microservices backend, Angular SSR frontend, and CircleCI delivery pipelines.
Embedded across Autentcis, iCurti, ArrecadaNet, and SoGestao, delivering product builds, automation, and AWS consulting in short and medium-term cycles.
Led frontend delivery for a Kindelia-based blockchain game powered by HVM, while also shipping internal tools and reusable UI systems.
Built low-latency trading systems with CCXT and Node.js for OTC and copy-trade workflows, plus remote-first delivery and blockchain consulting.
Tools I think in.
Core technologies I use daily to design, build, and ship.
Things I've built.
A curated selection of products and platforms.
High-frequency OTC trading platform handling PIX/USD/USDT settlements. Scaled from 0 to $200M+ in volume with zero downtime, event-driven architecture.
Layer-1 blockchain wallet, bridge and allocator systems. Refactored bridge workflow achieving 60–70% reduction in transaction time.
Low-latency trading engine with CCXT for real-time OTC and copy-trade across major liquidity providers including Binance.
Projects I keep public.
Open-source work that shows product thinking, engineering rigor, and a bias for shipping useful tools. Raxion is a solo-founder effort; Try-TypeScript is partially open source.
Solo-founder project. Sovereign SVM rollup on Solana focused on verifiable AI inference quality through PoIQ, statistical convergence, stochastic verification, and slashing. Active since Jan 2026.
Partial open source TypeScript learning platform with 150+ interactive lessons, real-time execution, bilingual support, and a current push toward younger and children-focused education.
Open-source multi-driver database tool for browsing and working with different data sources in one place.
What people say after working with me.
All the recommendations you shared, ordered with the strongest leadership signals first. Scroll sideways to see the rest.
I worked with Rodrigo at the beginning of his career, and it was already clear he would grow into a strong technical leader. What stood out early was how quickly he connected architecture decisions to real business needs and how naturally he took ownership of complex problems instead of just making it work. He also brought a practical mindset around crypto, blockchain, and AI, always sharing what he learned in a useful way.
Oler has the right profile for complex challenges and leadership projects. He combines a strong engineering mindset with the ability to make hard decisions under pressure, and he is consistently willing to help others grow through mentoring and hands-on support.
I'm glad I had the chance to work with Oler. He is an exceptional developer and genuinely passionate about technology. Working with him made me a better professional, because he pushes the team to raise the bar without losing clarity.
Oler is an excellent developer: proactive, dedicated, and always suggesting strong ideas to solve problems quickly. He is the kind of person who helps the team move faster without creating noise.
Rodrigo is a highly competent engineer with strong skills across development and project management. He has the kind of technical breadth that makes execution easier across different kinds of teams.
Oler is an excellent professional to work with, with strong mobile and web development skills. He is also funny, positive under pressure, and easy to work with on demanding projects.
Oler is a great developer: smart, fast at solving complex problems, and always eager to help the team when needed. His curiosity around new technology stands out.
Rodrigo is a great partner: smart, hardworking, and always focused on solving problems in the best possible way. He brings the kind of mindset that makes collaboration easy.
Rodrigo is a dedicated and responsible professional who was always willing to go beyond what had been taught, showing real initiative and growth mindset.
He is creative, attentive, and committed to delivering what was asked with care. He also has a good instinct for turning open problems into practical outcomes.
Rodrigo is an excellent professional: strong across multiple languages, always helpful, and a reliable team partner when the team needs support.
He was a dedicated and responsible student who was eager to keep learning and growing beyond what was taught in class.
Rodrigo is well-focused, has a very strong logical mindset, and was excellent to work with on mobile development and problem solving.
An excellent professional and a pleasure to work with on projects. He is always willing to help the team with dedication and good ideas.
Rodrigo is highly capable, solves complex problems quickly, and helps the team whenever needed. He learns new technology fast and keeps a strong curiosity for improving things.
A very competent professional with strong knowledge across development and project management.
Oler is collaborative, focused, and innovative. I had the privilege of graduating with him and seeing his growth first-hand.
Very detail-oriented, fast, and highly responsive in execution.
Rodrigo is a great friend and a problem solver who works through issues the right way, with patience and good judgment.
An excellent student and professional who was always helpful when questions came up and willing to share what he knew.
Let's build something worth shipping.
Open to senior/lead engineering roles, founding teams, selective consulting, and open-source collaborations. Remote preferred.