Miguel Vega

Software Engineer

Based in Colombia.

About

I build products end to end: interfaces people actually use, and the services and integrations behind them.

Lately interested in AI-assisted development, developer tooling, and DX.

Experience

BANCO CAJA SOCIAL
Software Developer Ssr • 2026 - Present
- • Develop and maintain React and Next.js applications for internal tools and client-facing banking platforms, with a focus on performance, accessibility, and maintainable component architecture.
- • Build backend services and REST APIs with Nest.js that support core banking operations, ensuring security, reliability, and clear service contracts.
- • Design, implement, and maintain production conversational bot flows in Genesys Cloud Architect, integrating them with internal services to automate customer interactions and reduce agent workload.
LUM LOGISTIC
Frontend Engineer • 2023 - 2025
- • Designed and built frontend applications for logistics management, turning complex operational processes into clear, efficient user workflows.
- • Integrated web applications with Nest.js REST APIs, collaborating with backend engineers to define data contracts and keep services consistent.
- • Identified bottlenecks in day-to-day operations and shipped iterative improvements based on user feedback, increasing team efficiency.
- • Applied solid architecture and code quality practices to keep the codebase scalable and easy to evolve within an agile, cross-functional team.
SUBSCRIPCIONBOXCO
Lead Software Developer • 2022 - 2023
- • Led the technical direction of the company's sites and internal platforms, owning frontend architecture and its integration with Nest.js backend services.
- • Built the company's cross-platform mobile app in Flutter end to end, from development to release and ongoing management on the App Store and Google Play.
- • Defined the technology stack, project structure, and development tooling, establishing standards adopted across the team.
- • Mentored developers and drove code reviews, promoting best practices in performance, scalability, and data handling.
- • Partnered with stakeholders to translate business goals into technical roadmaps and deliverable features.
STARTUPSLAB AGENCIA
Frontend Developer • 2020 - 2022
- • Built responsive and accessible user interfaces with modern frontend frameworks for clients across multiple industries.
- • Integrated third-party services and APIs into customer-facing applications.
- • Worked in agile teams alongside designers, backend developers, and product owners to deliver projects on schedule.
- • Contributed to shared components and internal tools that accelerated delivery across projects.