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.
Palash M.
Oracle Cloud Consultant
Dhaka, Bangladesh
$30/hr$30 per hour5.0 (6) 9 jobs $600+ total earnings
It is important to me to provide the best value to my clients. For me this means working closely with you to ensure that you receive the software that meets your needs.
Core skills and competencies
โข experience ranges from working in various Financials process transformations cutting across On Premise and on cloud Oracle modules.
โข Extensive implementation experience in Oracle EBS (R12) and Cloud modules including Financials, core HR, payroll, performance management, talent review and succession management, helpdesk, Learning Management, SCM, EPM, Project Management
โข Comprehensive experience in providing support & conceptualization for technical solution delivery using technology driven IT solutions
โข Configuring new/existing system, operating specific components, troubleshooting problems, and conducting research to develop better processes to make use of Oracle EBS Suite and Oracle Cloud software more efficiently.
โข Experience in finance process transformation and leveraging technology in implementing performance improvement initiatives and recommending best practices in respective sectors
โข Champion in solution designing, benchmarking, fitment analysis and process mapping to system applications
Technology capabilities
โข ERP: Oracle Fusion Cloud R13 ,Oracle Apps (HCM & Financials) Implementation R 12,Global Application Support
โข ERP Modules : Core HR, payroll, performance management, talent review and succession management, helpdesk, Learning Management, Financial ,Project Management, OBIA Financial Analytics
โข Programming: SQL, PL/SQL,
โข Developer Tool : Toad, Oracle Report 10g, FAHRCS
Professional Certification
Google Project Management
Oracle Cloud Project Management Practitioner
ITILยฎ Foundation Certificate in IT Service Management
Oracle Cloud Infrastructure 2024 Generative AI Professional
1Z0-1055 Oracle Financials Cloud Payables 2022 Implementation Essentials
1Z0-1056 Oracle Financials Cloud Receivables 2022 Implementation Essentials
1Z0-960 Oracle Financial Cloud: General Ledger Implementation Essentials
1Z0-965: Oracle Global Human Resources Cloud 2017 Implementation Essentials
Oracle Absence Management Cloud 2023
Oracle Financials Business Process Certified Foundations Associate Rel 2
Oracle HCM Business Process Certified Foundations Associate Rel 2
Oracle Procurement Business Process Foundations Associate Rel 2
Oracle SCM Business Process Foundations Associate Rel 2
Oracle Cloud Data Management 2023 Foundations Associate
Oracle Financials Cloud 2018 Solution Engineer Specialist
Oracle PPM Cloud 2018 Solution Engineer Specialist
Oracle Talent Management Cloud Solution Engineer Specialist
Oracle Workforce Management Cloud Solution Engineer Specialist
Oracle Financial Close Cloud 2018 Solution Engineer Specialist
Oracle Business Intelligence Cloud Service Specialist
Oracle Fusion Accounting Hub: Financial Reporting cloud
Oracle Cloud Infrastructure 2021 Architect Professional
Oracle Autonomous Database 2021 Solution Engineer Specialist
Oracle Cloud Infrastructure Foundations 2020 Certified Associate
Oracle Cloud Infrastructure 2021 Certified Architect Associate
Oracle Cloud Infrastructure Developer 2020 Certified Associate
Oracle Cloud Database Migration and Integration 2021 Specialist
Oracle Cloud Customer Connect โ Silver Crown Member
Certified Google Analytics
EXIN Certified Blockchain Practitioner
CCC Certified IoT Practitioner
-
Educational qualifications
2006 โ 2008 MBA in Accounting & Information System (AIS), Dhaka University , Dhaka
2000 โ 2005 B.Sc. In Computer Science & Engineering, East West University, Dhaka
Md Budrul Hasan B.
Data Engineer & DBA | Lakehouse, Oracle, PostgreSQL, MySQL & MSSQL
Dhaka, Bangladesh
$25/hr$25 per hour5.0 (7) 16 jobs $100K+ total earnings
High-performance database architectures, modern Data Lakehouses, and production-ready ETL pipelines built for enterprise speed, scale, and security.
I am a Senior Data Engineer & Database Administrator with 16+ years of enterprise IT experience (since 2010). I specialize in designing modern Data Lakehouses (Iceberg, Trino, MinIO), building automated ETL/ELT pipelines (PySpark, Airflow, dbt), and optimizing mission-critical relational and NoSQL databases (Oracle, PostgreSQL, MongoDB, ClickHouse, MySQL, MSSQL).
Having managed infrastructure for 27 major enterprise clients, including 20 government and private banks, I combine deep relational and document database internals with modern big data engineering to deliver secure, zero-downtime, and cost-effective data solutions.
Core Technical Stack:
Databases & Warehousing: Oracle (Exadata, RAC), PostgreSQL, MongoDB, ClickHouse, MySQL, MS SQL Server
Data Lakehouse & Big Data: Apache Iceberg, Trino, MinIO, HDFS, Data Lake Architecture
Data Engineering & Orchestration: Apache Airflow, PySpark, dbt, Python, Advanced SQL
DBA & Performance: Query Optimization, Index Tuning, Database Architecture Design, High Availability (Data Guard, GoldenGate)
Data Migration & Security: System Design, Cloud & On-Prem Migrations, Oracle Advanced Security, Thales nShield/PayShield HSMs
How I Can Help Your Business:
Database Performance Tuning: Eliminate query bottlenecks, optimize document/relational indexing, and tune high-volume database workloads.
Data Lakehouse & Infrastructure: Architect open, scalable Data Lakehouses using Apache Iceberg, Trino, and MinIO/HDFS to significantly reduce analytics and storage costs.
ETL/ELT Data Pipelines: Design, automate, and monitor production-grade PySpark, Airflow, and dbt workflows for fast, reliable data processing.
Seamless Data Migrations: Execute zero-downtime migrations from legacy databases (Oracle, MSSQL, MongoDB) to modern stores, ClickHouse, or Lakehouse architectures.
Ready to modernize your data stack or solve a critical performance bottleneck? Click the "Invite" button on the top right or send me a message to discuss your project!
Imran H.
Database Administrator
Dhaka, Bangladesh
$22/hr$22 per hour5.0 (4) 8 jobs $6K+ total earnings
Hello
I am Imran Hussain Heron.
I have a total of 13 years of experience with Oracle, MySQL, and MSSQL databases. My significant experience includes:
Oracle Database: Implementation and management of Oracle Database 10g, 11g R1, 11g R2, 12c, and 19c
Database Backup and Recovery: Expert in RMAN and Oracle import/export
High Availability Solutions: Real Application Clusters (RAC), Physical Standby (Data Guard), and Logical Standby
Middleware and Infrastructure: Oracle WebLogic, Oracle Grid Infrastructure (11g-19c), and Fusion Middleware
Security: Oracle Audit Vault and Database Firewall, Oracle & MSSQL Transparent Data Encryption
Performance Tuning: Oracle & MSSQL performance tuning
Database Upgradation & Migration: Oracle and MSSQL database upgradation and migration
Disaster Recovery and High Availability: MSSQL AlwaysOn Availability Groups, Replication, Log Shipping, Mirroring, and Clustering
MySQL Administration: Administration and DR implementation
Additional Expertise: Oracle GoldenGate, Oracle Gateway
Thank you for visiting my portfolio.
Best regards,
Imran Hussain Heron
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