Lamberto Tamayo
NestJS Backend Specialist & Full-Stack Developer building scalable, microservice-ready applications with modern React and Flutter
About Me
I'm a passionate software developer with nearly 4 years of experience specializing in building scalable, microservice-ready applications. I work across the full development spectrum - from low-code/no-code solutions for rapid prototyping to enterprise-grade NestJS backends, React/Next.js frontends, and Flutter mobile apps.
At SP Madrid & Associates Law Firm, I lead R&D initiatives and architect scalable solutions that can seamlessly transition to microservice architectures. I'm passionate about clean code, system design, and creating applications that can scale with business growth.
Technical Skills
Technologies I Work With
Featured Projects
Employee Wallet App
A gamified employee engagement platform with crypto rewards system
Scalable Microservice Architecture
Enterprise-grade backend system built with NestJS for high availability
VoIP Integration System
Browser-based voice calling system using FreeSWITCH and WebRTC
Rapid Prototyping & Automation
Low-code solutions and workflow automation using Bubble and various automation tools
Work Experience
Software Developer
SP Madrid & Associates Law Firm, Philippines
- Primary Focus: Architecting scalable NestJS applications designed for microservice architecture, paired with React/Next.js frontends and Flutter mobile apps for comprehensive full-stack solutions.
- Actively involved in R&D, creating POCs and MVPs for new processes and technologies, exploring AI optimization tools and machine learning to identify solutions that can enhance system capabilities and drive company innovation.
- Integrated telephony systems using FreeSWITCH and FusionPBX, enabling browser-based voice calls through WebRTC and enhancing VoIP features in web applications.
- Contributed to the development of a data warehouse, optimizing data storage, retrieval, and processing.
- Developed and maintained automation workflows using UI Path and Python, streamlining business processes and improving operational efficiency.
- Leveraged low-code/no-code platforms like Bubble for rapid prototyping and client solutions, enabling faster time-to-market and efficient validation of business concepts.
- Developed interactive dashboards using Next.js, enabling real-time data visualization and analytics.
- Created and integrated APIs to facilitate seamless communication between systems and enhance functionality.
- Gained experience in DevOps, working with Docker, containerization, and horizontal scaling to improve system performance and deployment efficiency.
- Mentored and supported colleagues, sharing knowledge and best practices in backend development, automation, and API integration.
Wallet App Project (Employee Engagement Initiative)
- Developed a wallet app with a private network crypto system to improve employee engagement.
- Built features like mini games allowing employees to use collected coins for activities and rewards.
- Integrated Firebase (Firestore, Functions, Hosting) for backend services.
Software Developer
Texxen Inc., Philippines
- Collaborated with developers, UI/UX designers, and QA teams to deliver high-quality applications.
- Worked in an Agile Scrum environment, breaking down tasks into smaller, manageable units to meet deadlines efficiently.
- Gained hands-on experience with Node.js, building backend services and APIs.
- Explored Solidity and Web3, contributing to blockchain-based applications.
- Actively participated in sprint planning, stand-ups, and retrospectives, improving teamwork and project execution.