Open to opportunities

Daniel Salazar

@danielsalazar1

Message

Full-stack developer building scalable web and cloud-native applications for high-traffic users.

Venezuela

Message

What I'm looking for

I seek hands-on roles building scalable, reliable cloud-native systems with strong devops practices, collaborative teams, and growth opportunities.

I am a full-stack developer with experience designing and delivering scalable APIs, microservices, and cloud-native applications for web and mobile platforms. I work across the stack—backend, frontend, infrastructure—and prioritize reliability, performance, and developer-friendly architectures.

I have led projects that served tens of thousands of users, creating APIs that aggregate multiple data sources and integrating payment and banking services to support high transaction volumes. I design CI/CD pipelines, monitoring, and deployment processes to minimize downtime and streamline releases.

My technical breadth includes Node.js, Go, React/Next.js, Flutter, Kubernetes, Docker, and major cloud platforms such as Google Cloud Platform and AWS. I’ve built customer-facing systems like CRMs, tracking services, and real-time features using Firebase, Realtime Database, and Mapbox.

I collaborate closely with multidisciplinary teams from design through production, focusing on pragmatic system design and measurable user outcomes. I aim to deliver resilient, maintainable systems that scale with user growth and business needs.

Experience

Work history, roles, and key accomplishments

Full Stack Developer

Digital Node

Aug 2020 - Dec 2025 (5 years 4 months)

Built APIs connecting mobile and banking services supporting 100,000+ users and 20,000+ daily transactions, and designed GCP/Kubernetes microservices to improve API reliability and eliminate deployment downtimes.

Firebase Google Cloud Platform Kubernetes Microservices REST APIs Flutter CI CD Scalability

Full Stack Developer

Daniel Apps

Aug 2024 - Aug 2025 (1 year)

Designed and implemented a scalable API for visitcartagena (web and mobile), aggregating multiple data sources to serve 15,000+ users and led system design, CI/CD, and monitoring to take the project to production.

Express React Next.js CI CD API Design Docker Monitoring Databases

Back-End Developer

Birchwood

Dec 2022 - Jun 2023 (6 months)

Designed and developed a CRM for a real estate company implementing lead management, property tracking, and customer meeting workflows to streamline sales operations.

API Design Databases CRM Backend Development Authentication Data Modeling

Full Stack Developer

A la Carta Delivery

Mar 2020 - Aug 2020 (5 months)

Developed cloud functions and a tracking service using Firebase Realtime Database and Mapbox to scale the platform to 20,000+ users and improve order tracking and workflow communication.

Firebase Cloud Functions Mapbox Firebase Realtime Database Scaling Mobile Integration

Front-End Developer

Capacitese

Mar 2020 - Aug 2020 (5 months)

Developed features for online English classes for children, including a progress tracker and simple web-based reinforcement games to improve engagement and learning outcomes.

Frontend Development JavaScript UX React Web Development