Roberto J. De Jesus Jr.
Fullstack Developer
Professional Profile
Robert is an IT professional offering 10+ years of development experience mainly utilizing Java and Delphi. He is familiar with all stages of the software development life cycle from requirements gathering and elicitation, design specification, software development, testing, deployment, and maintenance. He has expanded his expertise into modern web technologies including Next.js, React, Spring Boot, and cloud services with AWS.
Technical Skills
Languages
Frontend
Backend
Databases
Tools & Platforms
Other
Employment History
Adonai Software Services
February 2025 – PresentFullstack Developer
Deployed in a retail industry company handling in-house solutions including CMS, EMS, OMS, and loyalty programs.
- Content Management System (CMS)
- E-Commerce Management System (EMS)
- Order Management System (OMS)
- Loyalty programs and mobile applications
RCG Information Technology Philippines
September 2022 – December 2025Fullstack - Java Developer
Worked on NatGeo Expeditions and Adventures by Disney sustainment support, and DineRemy backend API services.
- NatGeo Expeditions & Adventures by Disney – frontend/backend integration with third-party APIs
- DineRemy – Java 11 backend API services with Maven and Spring architecture
- Utilized Splunk, Redis, and Jenkins for monitoring and deployments
Accenture, Inc.
May 2021 – September 2022Fullstack Developer
Delivered client-specific web application solutions handling data migration to cloud-based platforms.
- Data migration from existing applications to cloud platforms
- Data mapping and code logic translation
- Zip/XML file format translation for cloud applications
- JUnit coverage and security standardization
AMAST SDN BHD
June 2020 – September 2021Software Developer
Delivered client-specific software solutions for retail applications, sales transactions, reporting, and supply chain tracking.
- Retail application with OTP/SMS validation for client orders
- Sales application for warehouse management and reporting
- API development with Node.js, Android frontend for transactions
DHL IT Services
March 2019 – March 2020Senior Delphi Developer – L3 Solution Support
Provided global solutions for the easyship application, handling bug fixes and country-specific support.
- Global shipment application support across multiple countries
- Country-specific configuration management (procedures, laws, taxes)
- Phone number validation interface using C# and Google library
- Code-level changes across different application versions
Thomson Reuters
April 2018 – March 2019Senior Application Developer
Migrated an in-house application from Delphi 7 to Delphi 10.3 with unit testing and custom control migration.
- Real estate pricing system migration
- DUnit test coding and custom controls to FireDAC
- Third-party component interfaces using .NET
PC Lender Philippines Inc. (now Fiserv)
July 2016 – April 2018Senior Delphi Developer
Supported existing applications and developed solutions for in-house and customer needs.
- Loan data system with multi-agency interfaces
- Backend web API for image validation and data extraction
- API-to-frontend interface for data transactions
Genie Technologies Inc.
January 2015 – August 2016Junior Programmer
Developed and designed systems including RPRO plugins and web-based POS applications.
- Toby's Vitality Interface – data extraction/upload for RPRO system
- RPRO custom plugins (expiry validation, discount computations)
- GPOS – web-based POS application with ASP.NET and MySQL
Sketchbooks Inc.
May 2013 – December 2014Junior Programmer
Developed and designed systems, databases, and programs for events management and HR.
- Events Management Application – booking, customer profiles, payments
- HRIS – 201 files, performance tracking, scheduling
- Time Keeping Application – fingerprint login with text-to-speech