JEREMIAH FIEL E. SALONGA

Key Responsibilities:

• •Translating UI/UX designs from tools like Adobe XD or Figma into interactive and responsive web pages.
• •Utilizing frameworks and libraries like Angular and RXJS for building dynamic user interfaces and state management.
• •Developed RESTful APIs to facilitate communication between services, integrating with front-end applications and external systems.
• •Implemented robust security measures using Spring Security, including OAuth2, RSA and JWT-based authentication and authorization mechanisms. Also, enhanced security of data requests using Web Crypto API.
• •Built and maintained back-end services and applications using Spring Boot, including service layers, data access layers, and business logic.
• •Participated in requirements gathering sessions, providing technical insights to refine user stories and acceptance criteria.
• •Collaborated closely with Business Analysts to translate business requirements into technical specifications, ensuring alignment between business goals and development efforts.
• •Initiated the use of AI tools, including Cursor AI, for prompt engineering in daily workflows to boost productivity and automate minor, repetitive tasks.
• •Led the development of MVPs and feature implementations, including task estimation and feasibility assessment to ensure timely and achievable delivery.

Tech Stack:

Key Responsibilities:

• •Extract data from various sources such as databases, data warehouses, flat files, APIs, Sharepoint and other systems.
• •Develop and maintain scripts or processes to extract data efficiently and reliably.
• •Transform extracted data to meet the requirements of the target system or data model.
• •Design, develop, and maintain ETL pipelines to support various data integration (Microsoft Azure Data Factory).
• •Designed Control-M Jobs integrated with Azure Data Factory
• •Migrating data workflow orchestration to ADF for better automation and more coherent processes.
• •Collaborated with finance managers to deliver data accurate results reports.
• •Collaborated with other regions to synchronize processes and manage team members on my ETL cluster.

Tech Stack:

Key Responsibilities:

• •Handled backend API's of Pitmasters (E-Sabong), KonekTayo WiFi, GoWiFiAuto, GoSurf, EasySurf, Globe Broadband and NewFreeGoWiFi, Healthnow and KonsultaMD.
• •Updated old code bases to modern development standards, improving functionality.
• •Created an internal tool that sms blasts for all KonekTayo clients using Python.
• •Initiate MVP for TDD approach on healthnow service.
• •One of the responsible for re-architecturing GoWiFi's back-end authentication and also assists devops for creating and orchestrating docker containers.
• •Led the MNP (Mobile Number Portability) web app for the sim registration under globe.
• •Led an MVP of voucher distribution system for Globe Partners such as GMovies and KonekTayo.
• •Provided hands-on mentorship to junior developers, offering daily support on coding techniques, tools, and workflow best practices.
• •One of the engineers that created Pitmasters CRM and CMS.
• •Acted as sub-lead and key point of contact for specific features, managing technical discussions with actual lead and analysts, also providing timelines.

Tech Stack:

Key Responsibilities:

• •Developed existing company's own scaffolding project Collaborate with UI/UX to deliver better user experience for eClaims Philhealth Project
• •Conducting code reviews and providing feedback to improve code quality and maintainability
• •Styling UI components and elements using CSS preprocessors like Sass or LESS.

Tech Stack:

Key Responsibilities:

• •Created multiple websites for clients and company using WordPress
• •Created an internal tool for different accountant branches using Laravel and VueJs.
• •Refactor and optimize existing codebase to improve readability, maintainability, and performance over time.
• •Provide technical support to customers, troubleshoot issues, and release patches and updates to address bugs and enhance software functionality.

Tech Stack:

Key Responsibilities:

• •Database optimization, scripting and maintenance and maintained existing back-end service.
• •Create triggers, complex stored procedures and views based on custom ERP solution's logic.
• •Used SSRS integrated with back-end service to provide data accurate reports.

Tech Stack: