As a Senior Full Stack Software Engineer with a passion for building impactful software solutions, I bring a strong background in developing and maintaining enterprise applications, API integrations, and AI-driven tools. With hands-on experience in C/C++, Java, JavaScript, Shell Scripting, and Rust, I have contributed to diverse projects—from firmware development to cloud-deployed web applications. 🔹 API & CRM Integrations: Successfully integrated Salesforce APIs into applications by managing OAuth tokens, mapping custom objects, and ensuring seamless data transfer. 🔹 AI-Powered Solutions: Implemented Generative AI Email Composer for sales prospecting by leveraging OpenAI APIs, integrated with Gmail and Microsoft Office365 APIs. Developed AI Filtering Chat for automated filtering of prospects/leads using OpenAI, LangChain Tools/Agents and Text Embedding. Implemented prompt guards to filtering with OpenAI Content Moderation. 🔹 Web & Cloud Expertise: Developed and deployed standalone React and NextJS web apps on Vercel, and Express APIs on AWS with automated pipelines ensuring code quality. 🔹 Automation & DevOps: Migrated UI Test Automation from Lettuce to Robot Framework, improving efficiency. Adept at using Docker, Jenkins, and ElasticSearch to streamline development and deployment processes.

John Rexes Murro

As a Senior Full Stack Software Engineer with a passion for building impactful software solutions, I bring a strong background in developing and maintaining enterprise applications, API integrations, and AI-driven tools. With hands-on experience in C/C++, Java, JavaScript, Shell Scripting, and Rust, I have contributed to diverse projects—from firmware development to cloud-deployed web applications. 🔹 API & CRM Integrations: Successfully integrated Salesforce APIs into applications by managing OAuth tokens, mapping custom objects, and ensuring seamless data transfer. 🔹 AI-Powered Solutions: Implemented Generative AI Email Composer for sales prospecting by leveraging OpenAI APIs, integrated with Gmail and Microsoft Office365 APIs. Developed AI Filtering Chat for automated filtering of prospects/leads using OpenAI, LangChain Tools/Agents and Text Embedding. Implemented prompt guards to filtering with OpenAI Content Moderation. 🔹 Web & Cloud Expertise: Developed and deployed standalone React and NextJS web apps on Vercel, and Express APIs on AWS with automated pipelines ensuring code quality. 🔹 Automation & DevOps: Migrated UI Test Automation from Lettuce to Robot Framework, improving efficiency. Adept at using Docker, Jenkins, and ElasticSearch to streamline development and deployment processes.

Available to hire

As a Senior Full Stack Software Engineer with a passion for building impactful software solutions, I bring a strong background in developing and maintaining enterprise applications, API integrations, and AI-driven tools. With hands-on experience in C/C++, Java, JavaScript, Shell Scripting, and Rust, I have contributed to diverse projects—from firmware development to cloud-deployed web applications.

🔹 API & CRM Integrations: Successfully integrated Salesforce APIs into applications by managing OAuth tokens, mapping custom objects, and ensuring seamless data transfer.

🔹 AI-Powered Solutions:
Implemented Generative AI Email Composer for sales prospecting by leveraging OpenAI APIs, integrated with Gmail and Microsoft Office365 APIs.

Developed AI Filtering Chat for automated filtering of prospects/leads using OpenAI, LangChain Tools/Agents and Text Embedding. Implemented prompt guards to filtering with OpenAI Content Moderation.

🔹 Web & Cloud Expertise: Developed and deployed standalone React and NextJS web apps on Vercel, and Express APIs on AWS with automated pipelines ensuring code quality.

🔹 Automation & DevOps: Migrated UI Test Automation from Lettuce to Robot Framework, improving efficiency. Adept at using Docker, Jenkins, and ElasticSearch to streamline development and deployment processes.

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Work Experience

Firmware Development Engineer at Lexmark
June 10, 2019 - March 11, 2022
Software Engineer/Developer at Amdocs
March 14, 2022 - August 23, 2024
Senior Fullstack Software Engineer at QVantage
August 26, 2024 - Present

Education

Bachelor of Science in Computer Engineering at University of San Carlos
June 16, 2014 - May 10, 2019

Qualifications

Add your qualifications or awards here.

Industry Experience

Computers & Electronics, Software & Internet, Telecommunications