JASON MAGLANGIT Software Engineer | Data Engineer DevOps | Integration Engineer
Summary:
● 15 years of IT industry experience, with a foundation in fullstack development and a current specialization in data engineering, cloud integration, and lakehouse architecture
● Experienced in building ETL pipelines using Python, PySpark, Azure Databricks, and Microsoft Fabric
● Implemented Medallion architecture to organize data into Bronze, Silver, and Gold layers in Lakehouse
● Developed Microsoft Fabric Data Pipelines for extracting REST API data, saving in JSON format, and transforming using Fabric Notebooks
● Utilized Dataflow Gen2 to ingest data from application databases into Lakehouse tables
● Skilled in deploying Azure infrastructure using Bicep, managing IaaS resources, Web Apps, Key Vault, and setting up CI/CD pipelines
● Familiar with Azure services such as Data Lake Storage, Azure SQL, Power Automate, and Virtual Machines
● Experience with AWS: CloudTrail, WAF, RDS, IAM, EC2, Lambda, and Lightsail
● Proficient in PostgreSQL, Docker, and cloud migration/integration
● Fullstack development experience with JavaScript, Vue.js, Next.js/React, and Ruby on Rails
● Proficient in integrating third-party APIs and building end-to-end application solutions
● Comfortable working in large distributed teams and following DevOps practices for streamlined delivery
● Quick learner and highly adaptable to new technologies and evolving tech stacks
Education: Bachelor's Degree in Computer Science, Silliman University, Dumaguete City, Philippines
Projects: Linkedin: https://www.linkedin.com/in/jasonmaglangit/ Github: https://github.com/jasonmag Website: https://www.jasonmag.com
Work Experience: Experience Digital, Software Engineer, DevOps, Integration Engineer 2024 – 2025 Horizon Education, Full-stack Developer 2020 – 2024 Hireplicity Inc., Software Engineer 2020 – 2024 Nerubia, Inc., Software Engineer 2015 – 2020 Green Wire Outsourcing, Inc., Senior Web Developer 2014 – 2015 Aboitiz Equity Ventures, Inc., Application Specialist 2012 – 2014 Ingenuiti (JTI Global, Inc.), Lead Localization Engineer 2010 – 2012
Recently Completed Projects:
Reporting solution using Data Lake and PowerBI
Client: NorthQuest, Australian-based company
Description: Specializing in Managed Services. They provide infrastructure, equipment, and technology solutions for business and government organizations to support growth.
Languages: Python, Python Notebook, SQL
Environments: Azure, AzureDatabrick, Python notebook, Azure storage
Position: Data Engineer
Activities:
- Developed and maintained ETL pipelines using Azure Databricks following the medallion architecture (bronze, silver, gold).
- Designed and executed data transformations using notebooks for ingestion, cleansing, and aggregation of raw CSV data.
- Automated data workflows via Azure Data Factory, including scheduled file syncs from Azure File Share to Blob Storage.
- Integrated Azure Event Hubs to trigger ETL jobs on new data arrivals in Blob Storage.
- Managed Unity Catalog schemas and access controls for data governance and cataloging across environments.
- Secured Databricks notebooks using Azure Key Vault for authentication and secret management.
- Supported Power BI integration by preparing Gold layer datasets via Databricks SQL endpoints.
- Provisioned and maintained infrastructure using Terraform with minimal manual intervention.
- Ensured data quality by implementing validation checks within ETL processes.
- Monitored and troubleshooted data pipeline failures using ADF logs, Event Hubs, and Databricks job execution details.
Outsourced Evidence-based biopsychosocial assessment
Client: MedHealth Positivum, Australian-based company
Description: an evidence-based biopsychosocial assessment. It contains 15 questions focused on beliefs and perceptions in relation to health and work, as well as expectations regarding recovery and return to work. It also includes a number of questions from highly valid assessments widely used in recovery and health internationally.
Languages: Nuxtjs, Javascript, Azure Bicep, Python, SQL, Ruby
Environments: Azure, Bicep, Azure Infrastructure-as-a-service, Docker, Azure Pipeline, Azure VM, Azure Database, Azure Keyvault, Azure Web App Service, Databricks
Position: Software Engineer, DevOps
Activities:
- Application migration from AWS to Azure
- Packaging application for Azure resources
- Created Infrastructure-as-a-service using Bicep scripts
- Convert and analyze application into Azure CI/CD pipeline
- Applied CI/CD workflow for both infrastructure and application.
- Database migration from AWS RDS to Azure Database for PostgreSql
- Moodle CMS migration from AWS EC2 to Azure VM
- Extract, Transform, and Load (ETL) data process as a data engineer and data management.
- Troubleshooting, profiling, performance tuning.
Outsourced housekeeping solutions
Client: Silk Hospitality, Australian-based company
Description: The project is a proudly Australian owned and operated business which specializes in delivering outsourced housekeeping solutions to hotels across Australia. Focused solely on the accommodation industry, an outstanding outsourced housekeeping service which seamlessly integrates with a hotel’s brand, standards and image.
Languages: Ruby, Javascript, SQL, python
Environments: Ruby on Rails, PostgreSQL, Docker, AWS, Terraform
Position: Full-stack Software Developer, Software Engineer, Integration Engineer, Data Engineering
Activities:
- Design, develop, and implement Data lakehouse for reporting and timesheets data.
- Data engineering using Medallion architecture on Microsoft Fabric. Using pipelines and other resources needed in Fabric.
- Infrastructure migration from AWS to Azure
- Full-stack development;
- Implementing new features deployment;
- Troubleshooting, profiling, performance tuning.
- DevOps
College Readiness Benchmark Assessments
Client: Horizon Education, US-based IT company
Description: The project offers a web application for practice assessments and scoring analytics for SAT/ACT assessments. It partners with districts and schools to provide learning resources to educators, who then empower their students to prepare for postsecondary success.
Languages: Ruby, Javascript, SQL
Environments: Ruby on Rails, Vue.js, PostgreSQL, Sidekiq, RSpec, Linode, Bootstrap CSS, Cloud66
Position: Software Developer
Activities:
- Full-stack server and client-side development;
- Implementing architecture deployment;
- Designing application architecture;
- Implementing DevSecOps to the application;
- Daily Scrum on two weeks sprint with the local and US counterpart;
- Troubleshooting, profiling, performance tuning.
Healthcare e-Commerce System
Client: Philippine-based company
Description: The project aimed to be a B2B cloud-based procurement platform for healthcare needs by providing the most advanced digital solutions for purchasers, consumers, partner distributors, and manufacturers.
Languages: Ruby, JavaScript, SQL
Environments: Ruby on Rails, MySQL, CSS, Sidekiq, Bootstrap, AWS
Position: Ruby on Rails Developer
Activities:
- Full-stack server and client-side development;
- Improving the development process;
- Participation in architecture design;
- Participation in DevSecOps;
- Improving the Agile process for the team;
- Troubleshooting, profiling, performance tuning.
Learning Management System
Client: South-East Asian start-up company
Description: The project aimed to create LMS for schools applying K12 curriculums. Partnering schools in Singapore and then to the neighboring countries.
Languages: PHP, JavaScript, SQL
Environments: Laravel, MySQL, PHP
Position: Software Engineer
Activities:
- Full-stack server and client-side development;
- Leading a team of developers;
- Creating an application from scratch;
- Designing application architecture;
- Designing data structure;
- Communication with stakeholders;
- Troubleshooting, profiling, performance tuning.
Human Resources Information System
Client: Philippine-based top corporation
Description: The project aimed to centralize the company's HRIS for the sub-companies. The application gets all biometric device data from scattered locations in the country to update data.
Languages: SQL, PHP, JavaScript, Transact-SQL
Environments: PHP, MSSQL, OracleDB, MSServers, Visual Studio
Position: Application Specialist
Activities:
- Full-stack development;
- Support Human Resource stakeholders on data integrity;
- Application orientation to the sub-companies;
- ETL, Extract Transform and Load data to apps;
- Develop biometric data integration;
- Troubleshooting, profiling, performance tuning.
Skills:
Infrastructure:
Azure, AWS, Infrastructure-as-a-service, Azure Pipeline, Azure VM, Azure Database, Azure Keyvault, Azure Web App Service, Azure Bicep, Databrick, Microsoft Fabric
Programming and Markup Languages:
Ruby, JavaScript, SQL, HTML, CSS, Python
Technologies and Frameworks:
Ruby on Rails, Bootstrap, Vue.js, React, Tailwind CSS, Stimulus
Application/Web Servers:
Docker, Nginx, Linode, Cloud66, AWS, Sidekiq
Databases:
MySQL, MSSQL, PostgreSQL, SQLite
Database Access:
MySQL Workbench, PgAdmin
Unit Testing Tools:
Rspec
Integrated Development Environments:
VSCode, Vim,
Bug Tracking Systems:
Jira, Asana, Azure Dev
Continuous Integration Systems:
Azure Pipeline, Github
Version Control Systems:
Git, GitHub