๐ ๐ง๐ผ๐ฝ ๐ฅ๐ฎ๐๐ฒ๐ฑ - Delivering nearly a ๐ฑ๐ฒ๐ฐ๐ฎ๐ฑ๐ฒ ๐ผ๐ณ ๐ข๐ฟ๐ฎ๐ฐ๐น๐ฒ ๐ฒ๐ ๐ฝ๐ฒ๐ฟ๐๐ถ๐๐ฒ and ๐ผ๐๐ฒ๐ฟ ๐ญ๐ฑ+ ๐ฝ๐ฟ๐ผ๐ณ๐ฒ๐๐๐ถ๐ผ๐ป๐ฎ๐น ๐ฐ๐ฒ๐ฟ๐๐ถ๐ณ๐ถ๐ฐ๐ฎ๐๐ถ๐ผ๐ป๐ across the ๐ข๐ฟ๐ฎ๐ฐ๐น๐ฒ ๐๐ฒ๐ฐ๐ต๐ป๐ผ๐น๐ผ๐ด๐ ๐๐๐ฎ๐ฐ๐ธ - covering development, integration, implementation, consulting, and AI-driven enterprise automation for mission-critical systems.
Whether you're modernizing Oracle ERP, building enterprise web applications, integrating third-party systems, or creating AI assistants that interact securely with your data, I deliver scalable, secure, and production-ready solutions.
๐ ๐๐ป๐๐ฒ๐ฟ๐ฝ๐ฟ๐ถ๐๐ฒ ๐๐ฒ๐น๐ถ๐๐ฒ๐ฟ๐ ๐ง๐ฟ๐ฎ๐ฐ๐ธ ๐ฅ๐ฒ๐ฐ๐ผ๐ฟ๐ฑ
โข Performed process discovery, feasibility analysis, and solution design for automation candidates across multiple business functions.
โข Architected AI agent development and automation workflows using n8n and custom bots.
โข Integrated global CRM platforms (including NetSuite, Salesforce, and Creatio).
โข Designed and delivered end-to-end EBS to POS integrations for NIKE, ADIDAS, LEVI'S, and PUMA retail operations in Bangladesh (Oracle EBS R12.2.x).
โข Built and deployed RPA solutions in UiPath Studio + Orchestrator, improving process automation by 40%
โข Core team member on an Oracle Fusion Cloud Supply Planning implementation.
โข Developed multiple customized systems across government and enterprise clients.
โข Delivered inbound/outbound integrations across EBS and Fusion Cloud using OIC, VBCS, FBDI, and BI Publisher.
โข Completed multiple end-to-end data migration projects.
โข Top Rated with a 100% Job Success Score on Upwork.
๐ข ๐๐ผ๐ฟ๐ฒ ๐๐ฟ๐ฒ๐ฎ๐ ๐ผ๐ณ ๐๐ ๐ฝ๐ฒ๐ฟ๐๐ถ๐๐ฒ
โข ๐ข๐ฟ๐ฎ๐ฐ๐น๐ฒ ๐๐๐๐ถ๐ผ๐ป ๐๐น๐ผ๐๐ฑ ๐ฃ๐ฎ๐ฎ๐ฆ ๐ง๐ฒ๐ฐ๐ต๐ป๐ผ๐น๐ผ๐ด๐ถ๐ฒ๐: OIC, Fusion Cloud APIs, VBCS, PCS, FBDI, HDL, BI Publisher, OTBI
โข ๐ฅ๐ฃ๐ & ๐๐ ๐๐๐๐ผ๐บ๐ฎ๐๐ถ๐ผ๐ป: UiPath Studio, UiPath Orchestrator, Process Discovery, n8n AI automation
โข ๐๐ฝ๐ฝ๐น๐ถ๐ฐ๐ฎ๐๐ถ๐ผ๐ป ๐๐ฒ๐๐ฒ๐น๐ผ๐ฝ๐บ๐ฒ๐ป๐: Oracle APEX, Oracle ADF, OAF, Oracle Forms/Reports 6iโ12c, PHP, Laravel
โข ๐๐ป๐๐ฒ๐ด๐ฟ๐ฎ๐๐ถ๐ผ๐ป & ๐ช๐ฒ๐ฏ ๐ฆ๐ฒ๐ฟ๐๐ถ๐ฐ๐ฒ๐: REST/SOAP APIs, Web Services, Microservices, ORDS, Oracle SOA Suite
โข ๐๐ป๐๐ฒ๐ฟ๐ณ๐ฎ๐ฐ๐ฒ๐ & ๐๐ผ๐ป๐๐ฒ๐ฟ๐๐ถ๐ผ๐ป๐: Standard APIs, Open Interface tables, data conversions, WebADI
โข ๐ข๐ฟ๐ฎ๐ฐ๐น๐ฒ ๐-๐๐๐๐ถ๐ป๐ฒ๐๐ ๐ฆ๐๐ถ๐๐ฒ (๐๐๐ฆ ๐ฅ๐ญ๐ฎ.๐ฎ.๐ ): Purchasing, iProcurement, iSupplier, Sourcing, Inventory, Landed Cost Management (LCM), Order Management, Advanced Pricing, AP, AR; P2P and O2C cycles; RICEW development (Reports, Interfaces, Conversions, Extensions, Workflows)
โข ๐ข๐ฟ๐ฎ๐ฐ๐น๐ฒ ๐๐ป๐๐ฒ๐ด๐ฟ๐ฎ๐๐ถ๐ผ๐ป ๐๐น๐ผ๐๐ฑ (๐ข๐๐): real-time and event-driven integrations, ORDS, inbound/outbound interfaces, middleware
โข ๐ฃ๐/๐ฆ๐ค๐ & ๐๐ฎ๐๐ฎ๐ฏ๐ฎ๐๐ฒ: SQL, PL/SQL, Oracle Database 10gโ19c, BI/XML Publisher, Oracle Workflow, WebLogic Server administration
๐ ๐ ๐ ๐๐ป๐ด๐ฎ๐ด๐ฒ๐บ๐ฒ๐ป๐ ๐ฃ๐ฟ๐ผ๐ฐ๐ฒ๐๐
Every architecture is unique. My approach centers on deep technical assessment, clear risk identification, and structured remediation:
โช๏ธDiscovery & Architecture Audit: Map out dependencies, evaluate configuration drifts, and identify security or compliance gaps.
โช๏ธStrategic Blueprinting: Deliver a pragmatic roadmap aligning technical execution with regulatory and operational requirements.
โช๏ธExecution with Zero Disruption: Implement, migrate, or harden the stack using proven change-management strategies to maintain business continuity.
โช๏ธDocumentation & Knowledge Transfer: Provide clear, audit-ready SOPs and technical documentation so your internal teams can maintain operations cleanly.
โ๏ธ ๐๐ฒ๐'๐ ๐ง๐ฎ๐น๐ธ
If you are looking to modernize Oracle systems, integrate fragmented platforms, or build a scalable enterprise application ecosystem, I can help you design and deliver it end-to-end.
Click the โ๐๐ป๐๐ถ๐๐ฒโ or โ๐ ๐ฒ๐๐๐ฎ๐ด๐ฒโ button. Please include a brief summary about the current systems you need assistance with. If you have new ideas or projects, it helps to have a short summary of what the system or process needs to do.
Oracle Programming
Oracle Database
Oracle Cloud
Oracle APEX
Oracle E-Business Suite
Oracle PLSQL
Oracle Integration Cloud Service
API Integration
Oracle Fusion Applications
Oracle NetSuite
NetSuite Development
Enterprise Resource Planning
Solution Architecture
Software Architecture & Design
Data Migration
ETL Pipeline
Artificial Intelligence
Data Extraction
n8n
Enterprise Software
Bilal M.
Faisalabad, Pakistan
$17/hr
4.9
65 jobs
๐ Top Rated Plus โ delivering future-ready Oracle, Cloud, and AI-powered solutions trusted by global clients.
Hello! I'm Bilal Maqsood, an Oracle APEX Developer, OCI Cloud Architect, PL/SQL Expert, and AI Integration Specialist with a proven track record of building secure, high-performance, and intelligent applications.
With 2+ years of experience and multiple successful Upwork projects, I combine Oracle development with modern AI technologies, automation, and advanced integrations to help businesses operate smarter and faster.
๐ Core Expertise (Oracle + Cloud + AI)
โ Oracle APEX Development
Building scalable, secure, and feature-rich business applications with custom UI, dynamic actions, and advanced components.
โ Oracle Cloud Infrastructure (OCI)
Deploying cloud-native APEX apps, Autonomous DB, VCN setup, identity configuration, and performance optimization.
โ AI Integration & Intelligent Automation
Integrating AI-powered workflows, embedding NLP features, connecting chatbots, and enabling AI-driven decision-making inside APEX and backend systems.
โ Agentic AI (AI Agents)
Implementing smart AI agents that automate tasks, perform reasoning, interact with APIs, assist users, and enhance enterprise applications.
โ Python API Development & Integrations
Building REST APIs using Python, integrating AI models, NLP services, automation scripts, and external APIs into Oracle applications.
โ SQL & PL/SQL Engineering
Designing optimized data architectures, writing efficient packages, functions, triggers, and backend logic.
โ JavaScript, UI/UX & Modern Front-End Enhancements
Crafting interactive, visually appealing, and dynamic user experiences inside APEX using JS, jQuery, and Tailwind-style components.
โ REST API Integration
Connecting Oracle APEX with external services, AI platforms, cloud systems, and third-party enterprise tools.
โ Jasper Reports Development
Creating advanced, pixel-perfect reporting solutions with automation and dynamic data visualization.
๐ Why Clients Choose Me
๐ Top Rated Plus โ elite 3% freelancer on Upwork
Modern skillset: Oracle + Cloud + AI
Proven history of on-time, high-quality deliveries
Scalable architectures designed for long-term growth
Strong focus on security, performance, and clean code
Transparent communication and professional project handling
Experience working with global clients in diverse industries
๐ What I Deliver
Custom Oracle APEX enterprise applications
Full OCI environment setup & cloud deployments
AI features, NLP integrations, and intelligent automation
Python-based REST APIs and backend integrations
Secure API development & third-party system connectivity
PL/SQL logic, database optimization & troubleshooting
Jasper reporting, dashboards & automated scheduling
UI/UX improvements, modular JS components & performance tuning
Iโm here to help you build secure, scalable, and AI-enabled Oracle solutions that are ready for the future of enterprise technology.
If you're looking for a Top Rated Plus Oracle & AI Developer who can deliver modern, intelligent, and high-performing solutionsโ
letโs collaborate and take your application to the next level.
๐ฌ Ready to get started? Let's discuss your project!
Oracle Database
Oracle
HTML5
JavaScript
API
Oracle APEX
Oracle PLSQL
Oracle Integration Cloud Service
Oracle Database Administration
Oracle Cloud
Oracle E-Business Suite
Oracle Forms
Oracle NoSQL Database
Oracle NetSuite
Oracle CRM On Demand
Nabeel J.
Lahore, Pakistan
$15/hr
5.0
18 jobs
An experienced Oracle Apex expert with industry experience over a decade; proficient in SQL, PL/SQL, APEX (Oracle Web Application), Apex Forms / Reports and Analytics.
A Certified Oracle APEX Professional, specializing in developing Logistic Management Systems and HR Management applications for Public sector and other Enterprise clients. Automation of projects demanding a thorough understanding of hundreds of processes. My Experties involves automating these processes, fostering collaboration, and leveraging data generated by automation to support decision-making and future forecasting.
CERTIFICATIONS:
โ Oracle Data Management Associate
โ Oracle Autonomous Database and AI Machine Learning Associate
โ ORACLE Enterprise Analytics Professional
โ ORACLE APEX Cloud Developer Professional
โ ORACLE Cloud Data Science Professional
Professional services include, following:
โ Oracle APEX Certified Professional
โ Full Stack Development
โ Back End Developer
โ Oracle Database / Performance Tuning
โ E-Business Suite
โ Techno Functional Expert
โ Senior OAF Developer
โ XML Publisher / PLSQL Functions/
โ Database Database config Expertise with 11g 19c and seamless data integration
โ Oracle Apex database ORDS with tomcat SSL and Jasper Apex Office Print
Oracle Programming
Oracle Database
Oracle
Database
Oracle PLSQL
Oracle APEX
Oracle Analytics Cloud
Oracle Forms
Oracle Reports
Oracle Exadata
Oracle Database Administration
Project Management Professional
Oracle Cloud
Oracle Business Intelligence
Oracle NetSuite
Debasis K.
Kolkata, India
$15/hr
4.6
18 jobs
Hello,
Myself, Debasis from Kolkata, have 9 years of experience in Oracle APEX (ver 4.2 - 24.2) mainly, have experience in SQL, PL/SQL, Frontend part (JavaScript, jQuery, CSS, HTML). I have worked on a few 3rd party API Integrations with Oracle APEX applications and worked on AOP, BI Publisher also. I have some knowledge in Oracle Fusion Cloud API Integration in Oracle APEX.
Thanks,
Debasis Kundu
jQuery
API Integration
CSS
HTML5
JavaScript
RESTful API
User Interface Design
Oracle APEX
Oracle PLSQL
Oracle Integration Cloud Service
Web Service
Oracle Cloud
Oracle Fusion Applications
Oracle Database Administration
Sajad K.
Lahore, Pakistan
$30/hr
5.0
25 jobs
Hi,
I am an oracle database administrator with over all Nine years of experience.
I can do the following task.
Core task:
Installing and upgrading the Oracle server and application tools
Allocating system storage and planning future storage requirements for the database system
Creating primary database storage structures (tablespaces) after application developers have designed an application
Creating primary objects (tables, views, indexes) once application developers have designed an application
Modifying the database structure, as necessary, from information given by application developers
Enrolling users and maintaining system security
Ensuring compliance with your Oracle license agreement
Controlling and monitoring user access to the database
Monitoring and optimizing the performance of the database
Planning for backup and recovery of database information
Maintaining archived data on tape
Backing up and restoring the database
Contacting Oracle Corporation for technical support
Advance:
Oracle Database Administration
Oracle Database Backup and Recovery Operations
Oracle GataGuard Administration โ Physical Standby and Snapshot Standby
Oracle Database Patches and Upgrades โ Primary and Standby
Day-to-Day Production Support โ Databases and Applications
Oracle Databases Performance Tuning
Database Monitoring โ OEM Cloud Control 13c
Oracle WebLogic Server Administration & Cluster configuration
WebLogic Server Backups, Patching, Upgrades to new release
Oracle Forms and Reports Administration
Oracle WebLogic Servers Monitoring using โ System Administration Tools
Oracle Enterprise Linux Server Administration
Databases and Application Cloning
Application Deployment and Configuring Data Sources
My Oracle Support System โ Technical Service Requests
Database Role Transitions: Switchover โ Disaster Recovery testing
Capacity Storage Management and incidents Management
Research, testing and adopting New features โ Databases and WebLogic
Compare databases and scripts โ Deployments
Oracle Cloud Infrastructure
Oracle OBIEE 12c Configuration & Administration
MySQL Database Administration
PostgreSQL Database Administration
Microsoft SQL Server Database Administration
Application server administration i.e WAMP/Zend/IIS
On-call service based on schedule
Documentations โ Including Processes and Procedures
Engagement with Customers on Projects
Deliver Training to Customers
Oracle Database
Database Design
Database Administration
Oracle WebLogic Server
Oracle RAC
Oracle OBIEE Plus
Oracle Data Guard
Database Architecture
Oracle Reports
Oracle Database Administration
Relational Database
Oracle Cloud
Oracle Forms
Muhammad Ahmad R.
Multan, Pakistan
$8/hr
4.8
29 jobs
๐ ๐๐ซ๐๐๐ฅ๐ ๐๐๐๐ ๐๐๐ฏ๐๐ฅ๐จ๐ฉ๐๐ซ, OCI Expert, ๐๐๐ซ๐๐๐ฅ๐ ๐ ๐จ๐ซ๐ฆ๐ฌ & ๐๐๐ฉ๐จ๐ซ๐ญ๐ฌ,๐๐๐ซ๐๐๐ฅ๐ ๐๐จ๐๐ญ๐ฐ๐๐ซ๐๐ฌ - Delivering Excellence Every Time
โ Successful projects on Upwork
โ Multiple projects delivered with client satisfaction
๐ฅ ๐๐ฑ๐ฉ๐๐ซ๐ญ๐ข๐ฌ๐ ๐ข๐ง ๐๐ซ๐๐๐ฅ๐ ๐๐๐๐, ๐๐๐, ๐๐/๐๐๐, ๐๐๐ฏ๐๐๐๐ซ๐ข๐ฉ๐ญ, ๐๐ซ๐๐๐ฅ๐ ๐๐ฅ๐จ๐ฎ๐ ๐๐ง๐๐ซ๐๐ฌ๐ญ๐ซ๐ฎ๐๐ญ๐ฎ๐ซ๐ (๐๐๐), ๐๐ง๐ ๐๐๐ฉ๐จ๐ซ๐ญ๐ฌ
๐ก API Integration Specialist - Seamless Functionality Guaranteed
Hello, I'm ๐๐ฎ๐ก๐๐ฆ๐ฆ๐๐ ๐๐ก๐ฆ๐๐ ๐๐๐ง๐ฃ๐ก๐, a highly skilled ๐๐ซ๐๐๐ฅ๐ ๐๐๐๐ ๐๐๐ฏ๐๐ฅ๐จ๐ฉ๐๐ซ with a proven track record in application development, API integrations, hands-on experience in Oracle Cloud Infrastructure (OCI), and a specialization in Reports. My dedication to Oracle APEX, OCI, and Jasper Reports goes beyond just skillsโit's a passion that has driven my career for 4 years.
๐๐ฒ ๐๐ญ๐ซ๐๐ง๐ ๐ญ๐ก๐ฌ ๐๐ง๐ ๐๐ค๐ข๐ฅ๐ฅ๐ฌ
๐๐ซ๐๐๐ฅ๐ ๐๐๐๐ ๐๐๐ฌ๐ญ๐๐ซ๐ฒ: Expertise in designing and deploying robust web applications rapidly.
๐ข๐ฟ๐ฎ๐ฐ๐น๐ฒ ๐๐น๐ผ๐๐ฑ ๐๐ป๐ณ๐ฟ๐ฎ๐๐๐ฟ๐๐ฐ๐๐๐ฟ๐ฒ: Skilled in creating scalable and reliable cloud-native applications.
๐๐๐ญ๐๐๐๐ฌ๐ ๐๐ซ๐จ๐๐ข๐๐ข๐๐ง๐๐ฒ: Advanced SQL and PL/SQL skills for efficient database solutions.
๐ ๐ซ๐จ๐ง๐ญ-๐๐ง๐ ๐๐๐ฏ๐๐ฅ๐จ๐ฉ๐ฆ๐๐ง๐ญ: Proficient in JavaScript for dynamic and engaging user interfaces.
๐๐๐ฉ๐จ๐ซ๐ญ๐ฌ ๐๐ฉ๐๐๐ข๐๐ฅ๐ข๐ฌ๐ญ: Strong command of Reports for insightful data visualization.
๐๐๐ ๐๐ง๐ญ๐๐ ๐ซ๐๐ญ๐ข๐จ๐ง: Seamless and secure integration of third-party services.
๐๐๐๐ฅ๐๐๐ฅ๐ ๐๐จ๐ฅ๐ฎ๐ญ๐ข๐จ๐ง๐ฌ: Proven ability to build applications ready for future growth.
๐ค๐๐ฎ๐น๐ถ๐๐ ๐๐๐๐๐ฟ๐ฎ๐ป๐ฐ๐ฒ: Meticulous attention to detail, ensuring reliable and bug-free applications.
๐ฃ๐ฟ๐ผ๐ท๐ฒ๐ฐ๐๐ ๐ฎ๐ป๐ฑ ๐๐ฐ๐ต๐ถ๐ฒ๐๐ฒ๐บ๐ฒ๐ป๐๐:
- Delivered multiple complex Oracle APEX applications with exceptional user experiences.
- Developed robust data models and integrated third-party services seamlessly.
- Enhanced performance and efficiency of applications through optimization efforts.
- Maintained a 100% on-time and on-budget delivery record, earning client trust and satisfaction.
I am ready to bring my extensive expertise in Oracle APEX, web development, API integrations, Oracle Cloud Infrastructure, and Jasper Reports to your project. Let's collaborate to create a successful web application with robust reporting capabilities that exceeds your expectations. Let's make it happen!
Oracle Database
Oracle
JavaScript
Oracle PLSQL
Oracle APEX
CSS
Oracle Forms
SQL
Database Design
jQuery
Oracle Cloud
Oracle Reports
Oracle Applications
Oracle Database Administration
API
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