Available to hire
Hi, I’m Kevin Ren B. Pallado, a software engineer and full-stack developer with extensive experience building reliable web apps, API integrations, and AI-enabled features for startups and real estate clients. I enjoy turning user requirements into deliverable, scalable solutions that boost adoption and satisfaction.
My work spans payments systems with Stripe, AI integration with Claude and OpenAI, and building back-office tools and transaction systems. I thrive collaborating with product managers, CTOs, and engineers to ship production-ready software and continuously improve processes.
Skills
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Language
English
Fluent
Work Experience
Software Engineer at Grantable
November 1, 2024 - September 1, 2025Led feature development from requirements to delivery, translating user needs into new features to improve product adoption and satisfaction. Implemented Stripe webhooks and automated billing, renewals, and notifications. Collaborated with PM, CTO, and engineers to integrate Claude and OpenAI APIs into production-ready systems.
Fullstack Developer at LondonFoster Real Estate
September 1, 2021 - PresentProvided ongoing support and enhancements for existing websites, ensuring reliability and performance. Analyzed real estate processes and industry standards, delivering a system diagram to guide implementation. Developed and maintained API integrations for seamless data exchange with third-party services. Built transaction and listing system with automated admin notifications. Led the design, development, and deployment of an internal back-office tool from planning to implementation and ongoing support.
Fullstack Developer at F.D.J. Rosmar Corporation
June 1, 2019 - June 1, 2025Designed and developed a custom software solution for accounting, inventory, and purchase order management to support fuel-station operations. Led project end-to-end from planning to deployment and ongoing support, managing related financial and operational processes including collections.
AI Developer at Fraia
February 1, 2024 - August 1, 2024Developed an optimization script to identify optimal Retrieval-Augmented Generation (RAG) patterns by testing multiple parameter combinations. Automated evaluation of responses from the prediction API to streamline benchmarking and accuracy analysis. Created Python scripts involving AI-driven prediction, answer evaluation, and upserting data into storage for improved workflow efficiency. Designed experiments to compare model configurations, enabling data-driven improvements. Built reusable utilities for dataset handling to support scalable experimentation.
Programmer at PrinceTechnologies Inc.
June 1, 2019 - September 1, 2021Provided ongoing support for existing clients on PRISMS enrollment system, ensuring system stability and user satisfaction. Enhanced existing modules, designed and developed new modules to meet client needs and introduce additional features. Worked as a Web/IoT developer, contributing to both web-based solutions and IoT integrations.
Project Assistant II at College of Agriculture Xavier University Ateneo de Cagayan
May 1, 2018 - April 1, 2019Facilitated training sessions to promote adoption of mobile solutions. Served as mobile developer building applications from survey results. Trained farmers to use tablet devices supporting agricultural processes. Supported administrative and research activities to enhance project outcomes.
On-The-Job Training at Syntactics Inc.
April 1, 2017 - June 1, 2017Web developer trainee; assisted in fixing web templates and debugging systems.
Education
Qualifications
Industry Experience
Software & Internet, Real Estate & Construction, Professional Services
Skills
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