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I am a software engineer with 3+ years of professional experience in backend and middleware systems, complemented by hands-on frontend development through React.js and Vite projects. I enjoy building APIs, integrating systems, and delivering modern, responsive web applications. I thrive in team environments, contribute to production support, and continuously optimize data flows and service orchestration. I value clear communication, clean code, and user-centered design.…I am a software engineer with 3+ years of professional experience in backend and middleware systems, complemented by hands-on frontend development through React.js and Vite projects. I enjoy building APIs, integrating systems, and delivering modern, responsive web applications. I thrive in team environments, contribute to production support, and continuously optimize data flows and service orchestration. I value clear communication, clean code, and user-centered design.

Daniel Monteiro

Web Developer, Programmer, Back-End Developer, +3

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I am a software engineer with 3+ years of professional experience in backend and middleware systems, complemented by hands-on frontend development through React.js and Vite projects. I enjoy building APIs, integrating systems, and delivering modern, responsive web applications. I thrive in team environments, contribute to production support, and continuously optimize data flows and service orchestration. I value clear communication, clean code, and user-centered design.…I am a software engineer with 3+ years of professional experience in backend and middleware systems, complemented by hands-on frontend development through React.js and Vite projects. I enjoy building APIs, integrating systems, and delivering modern, responsive web applications. I thrive in team environments, contribute to production support, and continuously optimize data flows and service orchestration. I value clear communication, clean code, and user-centered design.

Available to hire

I am a software engineer with 3+ years of professional experience in backend and middleware systems, complemented by hands-on frontend development through React.js and Vite projects. I enjoy building APIs, integrating systems, and delivering modern, responsive web applications.

I thrive in team environments, contribute to production support, and continuously optimize data flows and service orchestration. I value clear communication, clean code, and user-centered design.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Language

Portuguese

Fluent

English

Fluent

Work Experience

Software Engineer at Private / Freelance

January 1, 2022 - June 1, 2025

Backend and middleware systems; hands-on frontend development with React.js and Vite projects; building APIs; system integration; provided 24/7 second-line operational support for Enterprise Integration Systems; analyzed and resolved production incidents; implemented and maintained operational support tools through Web Methods Flow Services and SQL scripts; managed telecom business process orders for ADSL, FTTH, OneNet, and GSM lifecycle; designed application request orchestration with Order Management; REST and SOAP APIs; XML/JSON data transformations.

Software Engineer at Celfocus

January 1, 2022 - June 1, 2025

Software Engineer focusing on backend and middleware development, with hands-on frontend work using React.js and Vite. Implemented enterprise integration solutions using webMethods Flow Services, BPM processes, and REST/SOAP APIs; performed data transformations with XML/JSON/SQL; configured and maintained production environments; provided 24/7 second-line operational support for enterprise integration systems; developed order management orchestration with Cel Focus Order Management; designed and implemented REST/SOAP APIs; processed XML/JSON transformations across services; collaborated with cross-functional teams to deliver reliable software and data pipelines.

Software Engineer

January 1, 2022 - June 1, 2025

Software Engineer with 3+ years of experience in backend and middleware systems, building APIs, integrating systems, and delivering modern, responsive web applications. Provided 24/7 second-line operational support for Enterprise Integration Systems; analyzed and resolved production incidents; implemented and maintained enterprise tools via Web Methods, Flow Services and SQL scripts; contributed to backend-to-frontend data flows and orchestration for Order Management processes.