SHEENA DATINGUINOO
Bolingbrook,IL
Summary
Software Engineer with 10+ years of experience building scalable backend systems, data pipelines, and cloud-based applications. Strong in system design, database optimization, and full-stack development. Proven track record of delivering high-impact solutions and leading cross-functional teams.
Overview
12
12
years of professional experience
3
3
Certificate
Work History
Public Aid Coordinator (OPT)
Alden Management Services
10.2023 - 10.2024
- Perform data validation, reconciliation, and reporting across systems
- Maintain data accuracy and improve administrative workflows
Data Engineering Manager
Accenture
05.2019 - 08.2023
- Led 40+ engineers delivering scalable backend systems and data platforms
- Designed and optimized ETL pipelines and large-scale data workflows
- Built internal analytics tools using Java, JavaScript, and SQL
- Managed AWS infrastructure and automated processes via shell scripting
- Improved performance through query optimization and database tuning
Senior Developer
Tiaxa Philippines Inc.
10.2015 - 05.2019
- Developed backend systems and automated ETL pipelines for large datasets
- Migrated databases (Oracle → PostgreSQL) using AWS Redshift and S3
- Built web apps using PHP (Laravel) and Vue.js
- Automated reporting workflows using Bash, Perl, and MySQL
Lead Software Engineer
Stratpoint Technologies, Inc.
10.2012 - 10.2015
- Built full-stack applications using Ruby on Rails and PostgreSQL
- Developed backend systems for network management platforms
- Provided production support and system enhancements
Education
Business Career Program - Hospitality
Computer Systems Institute
Chicago, Illinois12.2026
Business Career Program - Marketing
Computer Systems Institute
Chicago, Illinois11.2025
Business Career Program - Business Fundamentals
Computer Systems Institute
Chicago, Illinois09.2023
B.S. - Computer Science
University of The Philippines Los Baños
Laguna, Philippines05.2012
Skills
- Languages: Java, PHP, Ruby, JavaScript, SQL, Bash, Perl
- Frameworks: Ruby on Rails, Laravel, Vuejs
- Databases: MSSQL, MySQL, PostgreSQL, MongoDB, Redshift
- Cloud & Tools: AWS (EC2, S3, IAM), Git, CI/CD concepts
- Core: Backend Development, REST APIs, ETL Pipelines, Data Modeling, System Design
Certification
- AWS Certified Solutions Architect – Associate
- ITIL 4 Foundation
- Data Architect Certificate (MIT/Accenture)
Work Availability
monday
tuesday
wednesday
thursday
friday
saturday
sunday
morning
afternoon
evening
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Timeline
Public Aid Coordinator (OPT)
Alden Management Services
10.2023 - 10.2024
Data Engineering Manager
Accenture
05.2019 - 08.2023
Senior Developer
Tiaxa Philippines Inc.
10.2015 - 05.2019
Lead Software Engineer
Stratpoint Technologies, Inc.
10.2012 - 10.2015
Business Career Program - Hospitality
Computer Systems Institute
Business Career Program - Marketing
Computer Systems Institute
Business Career Program - Business Fundamentals
Computer Systems Institute
B.S. - Computer Science
University of The Philippines Los Baños