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Roderick R. — Senior Full-Stack Engineer from Philippines

Roderick R.

Senior Full-Stack Engineer

Philippines 6+ years
Open to offersNew to Platform
Languages
EnglishTagalog
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About

Roderick R. is a seasoned Senior Full-Stack Engineer with a focus on AI-native development, demonstrating extensive expertise in handling complex SaaS and distributed systems. His technical prowess encompasses Node.js, TypeScript, and PHP, making him proficient in AI-integrated backend systems and event-driven platforms. During his tenure, he has architected cutting-edge multi-tenant SaaS solutions with robust data isolation and enterprise-level RBAC, while also creating AI-powered recommendation engines for optimizing real-time inventories. His past contributions include developing a generative AI backend for CFO advisory SaaS and implementing microservices infrastructures that support advanced project management solutions. In previous roles, Roderick has built large-scale data integration systems and managed AWS serverless infrastructures, further enhancing payment processing capabilities across SaaS platforms. With certifications in React 18 and expertise in AI productivity tools like Claude Code, GitHub Copilot, and ChatGPT, he remains at the forefront of technology-driven solutions.

Experience

  • Contract Software Engineer

    null · 2025 — Present
    Architected a multi-tenant SaaS core that incorporates per-tenant data isolation, subdomain routing, and RBAC across various microservices. Developed an AI-driven parts recommendation engine that utilizes voice transcription events for real-time inventory suggestions and optimization of dispatch processes. Created a generative AI backend for a Claude-powered CFO advisory SaaS, focusing on SSE streaming, rate limiting by plan tier, and benchmarking against peer cohorts. Managed the delivery of an end-to-end project management SaaS, implementing multi-tenant row-level security, React-based drag-and-drop scheduling, and an EVM budget module.

  • Software Engineer

    Concierge Plus, Canada · 2020 — 2025
    Designed a data integration system using Node.js and TypeScript to synchronize resident records across over 75,000 building units within a multi-tenant SaaS framework. Managed AWS serverless infrastructure in production, working with services such as Lambda, ECS, SQS, EventBridge, S3, and CloudWatch to facilitate decoupled event pipelines. Integrated PlacePay API for different payment processing methods, including recurring, bulk, and manual payments in conjunction with amenity booking and ledger transactions across multi-tenant accounts.

  • Software Engineer

    TruEnergy Services, Dallas TX, USA · 2015 — 2020
    Developed communication solutions for truck drivers, enabling call and SMS functionalities through Twilio and Socket.IO for multiple trucking companies. Integrated vTiger CRM for handling invoicing and settlements, while also creating Excel parsing pipelines for supplier data submission and ESI contract validation. Created a secure file service using Golang and JWT authentication to ensure integration between the CRM and web applications. Improved search capabilities for voice recordings with Solr, significantly accelerating query response times across a large dataset of drivers.

  • Software Engineer

    Multi-client Outsourced Projects · 2013 — 2015
    Delivered various financial web applications, including XBRL projects, invoice splitting tools, contractor registration platforms, and membership management systems, catering to multiple clients.

Skills & Expertise

AI and Data ScienceAI EngineerPHP DeveloperCRMPhotoshop ExpertFull Stack DeveloperSourcing SpecialistPower BI

Education

  • Computer Engineering
    Liceo de Cagayan University