Jose Luis Sicajan Coy Software, Data & AI Engineer

Software and Data Engineer

TRICURA INSURANCE GROUP

Oct 2024 - Current (2 years 1 month)

Focused on backend development and data engineering to enhance system efficiency and scalability. • Data Engineering: Designed and deployed ELT/ETL pipelines with Snowflake, Apache Airflow, and AWS • API Development: Developed and maintained FastAPI-based services for seamless integration with third-party platforms. • Full Stack Development: Developed and maintained features for projects based on React, TypeScript, and Django. • Automation & Optimization: Integrated FastAPI with HubSpot, streamlining operations and automating workflows.
• Engineered AI-driven solutions by building a RAG-powered chatbot for vehicle inventory, enabling sales representatives to query 100K+ vehicle records in plain language and receive intelligent rec

Senior Software Engineer

TELUS International

Oct 2019 - Oct 2024 (5 years 1 month)

Developed and maintained a Web and Mobile GIS Platform supporting critical operational processes for telecom infrastructure, including cable plant locates, field tech operations, and construction. Managed Linux-based servers for data ingestion, automation, and cronjob scheduling, optimizing system reliability and performance. Designed to work both online and offline for thousands of users, providing a detailed view of above- and below-ground network data.
• GIS Developer: Built and maintained GIS applications with Django and Pyramid to optimize telecom infrastructure planning, improving data accessibility and visualization, using Backbone JS and React on the frontend side.
• Data Analytics: Developed ETL pipelines using GeoKet

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Software Developer

Vital Interaction

Jun 2018 - Aug 2019 (1 year 3 months)

Developed and maintained backend applications supporting healthcare automation solutions, integrating Django with Twilio for automated calls and messages to improve patient follow-ups. • Django Development: Engineered a healthcare management platform for US-based health practices using Django, ensuring efficiency in appointment scheduling and patient engagement. • Real-Time Systems: Developed a real-time task management system with Firebase, allowing synchronized updates for medical teams. • Cloud Storage Optimization: Managed AWS S3 storage using Boto3, configured Vagrant for consistent development environments, and maintained Linux servers for system stability.

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Software Developer

LIONMANE SOFTWARE

Nov 2016 - May 2018 (1 year 7 months)

Developed and maintained web applications for US-based clients, handling cloud infrastructure, database migrations, and system optimizations.
• Full Stack Development: Built scalable applications with Python (Flask, Django) and PHP (Laravel, CodeIgniter). With React and jQuery for frontend
• Database Management: Managed and optimized MySQL, MongoDB, and Redis databases, ensuring high performance and reliability.
• Cloud & DevOps: Configured and deployed applications on AWS EC2, migrated RDS databases, managed S3 storage, and optimized Apache/Nginx web servers for high availability.
• Leveraged diverse programming languages including Java (Spring Framework and Android development), Rust, and C++ to develop spec

Software Developer

Velfasa

Nov 2015 - Oct 2016 (1 year)

Developed and maintained ERP and CRM platforms
• ERP Development: Designed, and deployed ERP-CRM solutions for banking institutions using Odoo v8, with Python, PHP - Symfony, and PostgreSQL to enhance operational workflows and financial management.
• Utilized Java within a Spring framework context to build robust back-end components, further expanding the technical architecture of enterprise systems and improving service scalability.

Jose Luis Sicajan Coy

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Jose Luis Sicajan Coy

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