> ## Documentation Index
> Fetch the complete documentation index at: https://docs.eriscs01.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# Curriculum Vitae: Eris Sales

### Profile

Software Engineer dedicated to building robust, automated workflows that protect team bandwidth and eliminate manual overhead. I bridge the gap between technical infrastructure and creative execution by identifying the root causes of complex issues and implementing permanent, scalable solutions. I advocate fiercely for engineering standards while maintaining a highly collaborative, accessible environment.

## Technical Skills

* **Frontend:** JavaScript (JS), ReactJS, SAPUI5, Angular, AngularJS, jQuery
* **Backend:** Node.js, PHP, Laravel, RESTful API Development, Microservices Architecture
* **Database:** MongoDB, OData, DynamoDB
* **Cloud & DevOps:** AWS (Lambda, CloudFormation), Azure (Repos, DevOps, Pipelines), SAP Business Technology Platform (BTP), CI/CD
* **Testing:** Mocha, Jest, Playwright, Unit Testing, Integration Testing, End-to-End Testing
* **Methodology:** Agile, Scrum
* **Tools & Platforms:** Visual Studio Code, Postman, Git, Version Control, GitHub Copilot, Jira, SAP SuccessFactors, OData APIs

## Professional Experience

### Accenture Inc. | 2021 – Present

**Software Engineering Specialist (Technical Lead)**

* **Document Management System (2022–Present):** Architected a hybrid SAPUI5/React web application integrated with SAP SuccessFactors OData APIs and deployed on SAP Business Technology Platform (BTP).
* **Training Platform (2021–2022):** Developed a robust web application leveraging Node.js microservices on AWS Lambda and MongoDB, deployed seamlessly via CloudFormation.
* Provided empathetic technical leadership and mentorship to more than 5 developers, guiding a complex, 50,000+ line document management system.
* Conducted 700+ code reviews annually (averaging 3 per day) to proactively enforce coding standards, guarantee security compliance, and prevent production fires before they start.
* Spearheaded a critical 3-month TinyMCE 5-6 library upgrade, resolving Black Duck security findings and neutralizing Cross-Site Scripting (XSS) vulnerabilities.
* Resolved 29 major severity SonarQube issues with a sharp focus on reducing cognitive complexity for the team.
* Built a bulletproof testing infrastructure using Mocha, Jest, and Playwright to guarantee comprehensive unit, integration, and end-to-end (E2E) test coverage.
* Delivered 10+ technical training sessions empowering peers on AI tools (GitHub Copilot, LLMs), test automation, and Jira workflow optimization.
* Resolved 60+ production defects annually with an average turnaround time of 48 hours.
* Engineered an AI-powered natural language database query tool during a company hackathon, which was handpicked for official product roadmap implementation.

### Accur8 Enterprise Solutions Inc. | 2019 – 2021

**Full-Stack Web Developer**

* Built scalable applications including a React/Node.js/MongoDB Document Repository and an Angular/Laravel/PHP Payroll System.
* Automated complex overtime and shift differential classification logic within the attendance tracking system, eliminating manual calculation errors for payroll.
* Designed and delivered an internal document repository application from concept to deployment using Agile methodology.
* Executed zero-downtime deployments for 2 production applications utilizing AWS CloudFormation infrastructure-as-code.
* Developed RESTful API integrations and cross-stack features across React, Angular, Node.js, Laravel, and SAPUI5.
* Investigated and resolved critical production issues with an average resolution time under 24 hours.

## Education

**BS Information Technology** Polytechnic University of the Philippines, Sta. Mesa, Manila (2019)