Hello, NO NEED TO PAY IF YOU ARE NOT HAPPY WITH MY SERVICE I am an experienced Oracle NetSuite, Fusion and E-Business Suite (EBS) Finance Consultant with over 12 years of expertise in delivering successful ERP implementations, system upgrades, and financial process optimization across diverse industries. Services Offered Oracle Fusion Financials Implementation: Comprehensive support for end-to-end Oracle Fusion Financials implementation including General Ledger (GL), Payables (AP), Receivables (AR), Fixed Assets (FA), and Cash Management (CM). Skilled in requirement gathering, configuration, testing, and deployment. Oracle EBS R12 Support & Upgrades: Expertise in Oracle EBS R12 financial modules, handling system upgrades, patching, and post-go-live support. Adept at resolving complex functional issues and optimizing performance. Workflow and Approvals Setup: Hands-on experience setting up invoice and payment approval workflows, AME (Approvals Management Engine), and custom notification rules to align with business controls. Financial Reporting & Data Migration: Proficient in Financial Reporting using FRS, Smart View, OTBI, BI Publisher, and WebADI. Experience in full-cycle data migration, including legacy to Oracle transition. Process Automation & Integration: Delivered multiple integrations with external systems (banks, CRMs, payroll) using REST/SOAP APIs and middleware tools. Improved process efficiency with automation using PaaS extensions and Oracle Integration Cloud (OIC). Skills Oracle Fusion Financials (GL, AP, AR, FA, CM, SLA) Oracle EBS R12 Financials (11i & R12) Functional Configuration & Testing P2P, O2C, and R2R Cycle Expertise Workflow Setup & AME BI Publisher, FRS, OTBI, Smart View Data Migration & Interface Design UAT, End-user Training, Documentation Certifications and Education CPA - Washington State Board USA MBA in Finance – Osmania University Let us connect and discuss how I can help streamline your financial systems and maximize ROI on your Oracle investment.

Slow databases? Production outages? Performance bottlenecks affecting your business? I help organizations identify root causes, optimize database performance, and build reliable database platforms. I am a senior database administrator (DBA) with over 13 years of hands-on experience managing production database systems. I specialize in MySQL, MariaDB, PostgreSQL, MongoDB, Oracle , and SQL Server, providing database troubleshooting, incident response, daily operations and maintenance, performance optimization, and reliable backup, high availability, and disaster recovery solutions for mission-critical environments. 🔍 Database Expertise: With over 13 years as a senior expert in MySQL/MariaDB/Percona/PostgreSQL/MongoDB/Oracle/SQL Server/DuckDB, I’ve managed over 5000 databases and 300 TB+ of data. My experience covers database architecture, performance optimization, backup and recovery, High availability, disaster recovery, and much more. I ensure every database solution I deliver is robust, scalable, high performance, and perfectly aligned with your business needs. 🛠️ Technology Stack: MySQL/Percona (Versions 5-9) MariaDB (Versions 5-12): Installation、High Availability, Replication, and Scalability Solutions、InnoDB Cluster、Group Replication、Workbench/Shell/Router、Backup & Restore、Galera Cluster、Percona XtraDB Cluster、XtraBackup、Toolkit、InnoDB/MyISAM/Binlog、Orchestrator、replication-manager. PostgreSQL (Versions 7-18): Installation、High Availability, Replication, and Scalability Solutions、SQL Tuning、pgpool-II、PostGIS、TimescaleDB、ClickHouse、Patroni、Citus、pgvector、Security、Supabase、Neon. MongoDB (Versions 3-8) / MongoDB Atlas : Installation、MongoDB Shell (mongosh)、Aggregation、Indexes、Atlas、Time Series、Change Streams、Replication、Sharding、Storage、Administration、Security. SQL Server (Versions 6.5 – 2025): Installation、High Availability and Disaster Recovery (Always On AG, FCI, Log Shipping, Replication)、Distributed Availability Groups、SQL Server Management Studio / Azure Data Studio / sqlcmd、Backup & Restore、Failover Cluster / Always On Solutions、PowerShell dbatools / First Responder Kit、Storage Engine / Transaction Log / Change Data Capture. Other Database : Oracle、DB2、Redis、SQLite、DuckDB、DocumentDB Cloud service providers: AWS RDS、AWS Aurora、Amazon DocumentDB、GCP、Azure、N8N creator. Certifications: I hold certifications from Cisco, Oracle, MySQL, AWS, ITIL, PMP, and TOGAF, ensuring I bring industry-recognized expertise to every project. 📈 Why Choose Me? Proven Experience: Worked for leading ICT and IoT solution providers, supporting major operators, banking, and financial enterprises. End-to-End Solutions: From designing high availability architectures to delivering query optimizations and backup solutions, I offer complete database management expertise. Training & Support: I also provide course training for companies looking to empower their teams with database-related skills. 🤝 Let’s Collaborate: If you’re looking for a seasoned database professional to tackle challenges in MySQL, PostgreSQL, MongoDB, Oracle, or other database technologies, let’s discuss how I can help streamline your operations and enhance performance. 📩 Contact Me: I’m ready to dive into your project. Reach out, and let’s unlock the full potential of your data infrastructure together!

I am Data Architect/Snr. Data Engineer with 12 years experience with RDBMS/NoSQL databases and processing large amounts of data. My experience related to enterprise level and high profile projects in the past, but now I'm helping startups and small-mid sized companies to achieve their goals! My core competences are: Data Modelling, Data Architecture on Cloud platforms, Database development, ETL and Business Intelligence, Database Administration Solution Architecture : Design of solution architectures for a data processing systems of various scale and purpose. Definition of up-to-date technical solutions including data storage, network, data processing (ELT/ETL), BI and AI/ML components. Process and methods definitions and optimizations. AI/ML : Amazon AI Services, LLM Integration (OpenAI, Gemini), AWS Bedrock, AWS Sagemaker, pgvector, Databricks Mozaic Data Modelling : Modelling of OLTP and Datawarehouse systems. It could be design of new schema, normalization/denormalization of existing model, Enterprise datawarehouse design based on Kimball/Inmon, Data Lake and Data Vault architectures, Modernization of existing data landscape. Data Lakes : Modern datalakes built on cloud storages as GCS/S3/Azure Datalake Gen2 with Databricks, AWS Glue, Trino, Apache Iceberg DBA Activities : DB migrations, Backup & Recovery, Upgrades, Instance configurations, DB Monitoring, Horizontal scaling, Streaming/BDR replications. Sharding with postgreSQL extensions. Data Integration and ETL : Traditional batch ETL - Informatica, Talend, AWS Datapipeline, Matillion ETL Serverless ETL - AWS Lambda, AWS Glue, Batch, AWS DMS, Google Cloud Functions, Databricks Streaming ETL - Apache NiFi, Kafka, Kinesis streams SaaS ETL - Stitch, Alooma, Fivetran, Airbyte BI/data layers - dbt/Prefect Direct loading with DBMS tools & scripting Data Governance and MDM: Design and implementation of solutions based on Informatica DG/MDM, Alation, Atlan, custom dataquality solutions. BI Systems : Design of BI systems and implementation. I had experience with major industry leading tools as Tableau, PBI, Looker and cloud alternatives. Additionally i had experience with old-style reporting solutions from SAP, Qlick, Jasper. Cloud containerization and deployment : Docker, Mesos/Kubernetes Java development : EE/SE , Spring, Hibernate, RESTful APIs, Maven Clouds : - Cloud migrations (AWS, Azure, GCP) - Cloud infrastructures (VPCs, EC2, Loadbalancing, Autoscaling, Security in AWS/GCP) Please note that minimum engagement is part-time (20 hrs/week) and month long, this will ensure the quality of delivered solution and mutual benefit. Thank you for getting to the end of this boring details and looking forward working on exciting projects together :) Best Regards, Yegor.

Development and administration with Oracle database since 2007. I have worked in several software companies as a developer, using a variety of technologies, most of which are related to the database I've completed over 50 database projects, working with PL/SQL, Informatica, Abinitio, Oracle Apex, Teradata, MySQL, and PostgreSQL. I have excellent knowledge of shell scripting for Windows and Linux. (batch files and bash shell scripts) My interests are different technologies and programming languages. I'm not an expert but know a lot about Docker, Python, Flask, and Java

𝟏𝟎+ 𝐘𝐞𝐚𝐫𝐬 | 𝟑𝟐 𝐉𝐨𝐛𝐬 𝐂𝐨𝐦𝐩𝐥𝐞𝐭𝐞𝐝 | 𝟔,𝟑𝟎𝟎+ 𝐇𝐨𝐮𝐫𝐬 | 𝟏𝟎𝟎% 𝐉𝐨𝐛 𝐒𝐮𝐜𝐜𝐞𝐬𝐬 | 𝐓𝐫𝐮𝐬𝐭𝐞𝐝 𝐛𝐲 𝐅𝐨𝐫𝐭𝐮𝐧𝐞 𝟓𝟎𝟎 & 𝐇𝐢𝐠𝐡-𝐆𝐫𝐨𝐰𝐭𝐡 𝐒𝐭𝐚𝐫𝐭𝐮𝐩𝐬 |🏆 𝐓𝐨𝐩 𝐑𝐚𝐭𝐞𝐝 𝐏𝐥𝐮𝐬 I am a full spectrum Data or Database professional combining deep database engineering with business intelligence, visual analytics, and process automation. Over the past decade, I have delivered measurable and high impact solutions across Fortune 500 companies, high growth start-ups and multi industry enterprise clients. Whether you need a lightning fast database, an executive ready BI dashboard or a fully automated ETL pipeline. I bring the architecture, the precision and the business context to get it right the first time. 𝐖𝐡𝐚𝐭 𝐈 𝐃𝐨 𝐁𝐞𝐬𝐭 🔹 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞 𝐃𝐞𝐬𝐢𝐠𝐧 & 𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞 MySQL, Oracle, PostgreSQL, Supabase, Metabase, MongoDB, MSSQL, Neo4J from schema design to full normalization. I build databases that scale from Day 1 and hold up under real world loads. 🔹 𝐐𝐮𝐞𝐫𝐲 𝐎𝐩𝐭𝐢𝐦𝐢𝐳𝐚𝐭𝐢𝐨𝐧 & 𝐏𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞 𝐓𝐮𝐧𝐢𝐧𝐠 Slow queries destroy user experience. I have reduced query execution times by up to 70% using indexing strategies, query restructuring and execution plan analysis. 🔹 𝐁𝐮𝐬𝐢𝐧𝐞𝐬𝐬 𝐈𝐧𝐭𝐞𝐥𝐥𝐢𝐠𝐞𝐧𝐜𝐞 & 𝐃𝐚𝐬𝐡𝐛𝐨𝐚𝐫𝐝𝐬 Power BI, Tableau, Looker, QuickSight. I don't just build charts. I create decision support systems. DAX, Power Query M, custom visuals, RLS and live gateway connections are all in my toolkit. 🔹 𝐃𝐚𝐭𝐚 𝐌𝐢𝐠𝐫𝐚𝐭𝐢𝐨𝐧 & 𝐄𝐓𝐋 Migrated 200M+ records across systems with zero downtime. I handle complex data transfers with full validation, rollback planning and audit trails. 🔹 𝐑𝐞𝐩𝐨𝐫𝐭𝐢𝐧𝐠 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 From Power Automate flows to Python (Pandas) scripts and Alteryx pipelines. I eliminate manual reporting cycles and give your team hours back every week. 𝐏𝐫𝐨𝐯𝐞𝐧 𝐑𝐞𝐬𝐮𝐥𝐭𝐬 𝐢𝐧 𝐍𝐮𝐦𝐛𝐞𝐫𝐬 ✅ 32 projects completed on Upwork with 100% Job Success Score ✅ 6,300+ hours of logged, verified client work ✅ 70% reduction in query execution time | Healthcare client ✅ 200M+ records migrated with zero downtime | E-commerce platform ✅ 5x faster data retrieval | American Sports Database (NBA/NFL/NCAA) ✅ 50% reduction in manual reporting effort | Healthcare organization ✅ 40% faster decision making | Retail client (data visualization) ✅ 25% increase in operational efficiency | Sano Living (custom BI dashboard) ✅ 20% boost in conversion rates | E-commerce real time analytics ✅ 90% improvement in fraud detection accuracy | FinTech database ✅ 60% reduction in inventory errors | Logistics automation system ✅ Top Rated Plus badge | Earned for consistently delivering on large contracts 🏭 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐢𝐞𝐬 𝐈 𝐒𝐞𝐫𝐯𝐞 Healthcare & Med-Tech | Finance & FinTech | E-commerce & Retail American Sports (NBA, NFL, NCAA) | Manufacturing & ERP Logistics & Supply Chain | Telecommunications Pharmaceutical & Research | Education & E-learning Marketing & Advertising | Hospitality & Travel 𝐓𝐨𝐨𝐥𝐬 & 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬 Databases: MySQL · Oracle · PostgreSQL · MongoDB · MySQL · PL/SQL · SQL Server BI & Visualization: Power BI · Tableau · Looker · QuickSight · Looker Studio Languages: SQL · DAX · Power Query M · Python (Pandas) · Java · R ETL & Automation: Power Automate · Alteryx · Airbyte · Airflow · Airtable · shell scripting · AWS · Microsoft Azure · Azure Table · dbt Cloud & DWH: BigQuery · Snowflake · Databricks ·data modeling : Data Warehousing · Star Schema · Data Vault · ERD Design Sports Data: FantasyData · SportsMonks API Integration · Supabase · Metabase · PostgreSQL · Timescale · Postgis 𝐖𝐡𝐲 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐂𝐡𝐨𝐨𝐬𝐞 𝐌𝐞 I don't just complete tasks. I solve the root problem. Every engagement starts with understanding your business objective, not just the technical brief. My clients get clean architecture, clear documentation, and solutions that their internal teams can actually maintain and grow. I communicate proactively, hit deadlines, and never disappear mid project. That's how I've maintained a perfect Job Success Score across 32 contracts and 6,300+ hours. If your data is slowing you down, costing you accuracy, or failing to drive decisions. Let's fix that. 𝐌𝐞𝐬𝐬𝐚𝐠𝐞 𝐦𝐞 𝐭𝐨𝐝𝐚𝐲 𝐚𝐧𝐝 𝐥𝐞𝐭'𝐬 𝐭𝐚𝐥𝐤 𝐚𝐛𝐨𝐮𝐭 𝐲𝐨𝐮𝐫 𝐩𝐫𝐨𝐣𝐞𝐜𝐭. Best Regards, M. Ehtasham

When choosing an ERP partner for your Odoo project, experience beyond platform matters. As a former PwC consultant with 20+ years in tier-1 enterprise applications and 10+ years focused exclusively on Odoo ERP, I bring a strategic, business-first approach to Odoo implementation, Odoo customization, and Odoo integration. I have led 100+ Odoo ERP implementations and delivered thousands of Odoo customizations, Odoo integrations, and Odoo API solutions for SMEs and global enterprises, including Fortune-500 organizations such as PepsiCo. My work spans Odoo Community and Odoo Enterprise, supporting Odoo upgrades, Odoo migrations, and long-term Odoo support. I specialize in full-cycle Odoo ERP delivery: • Odoo implementation and rollout • Odoo customization following Odoo standards • Custom Odoo module development • Odoo API integrations with third-party systems • Odoo data migration and Odoo upgrades • Odoo performance optimization and stabilization • Odoo rescue projects and underperforming Odoo fixes I follow the Odoo Implementation Methodology to ensure: • Your Odoo ERP aligns with real business processes • Odoo implementation risks and delays are minimized • Odoo customizations remain upgrade-safe and maintainable • Your Odoo ERP remains scalable as your business grows My Odoo ERP experience includes: • Odoo Accounting and Finance • Odoo Sales and CRM • Odoo Inventory and Warehouse Management • Odoo Manufacturing and MRP • Odoo Purchasing • Odoo POS • Odoo eCommerce and Website • Odoo Helpdesk and Customer Support • Odoo HR and Payroll I work with Odoo as a business platform, not just a technical system. Every Odoo customization and Odoo integration is designed to reduce manual work, improve data visibility, and create measurable operational efficiency. You can use Odoo ERP to: • Streamline operations across departments • Replace spreadsheets and disconnected legacy systems • Automate workflows with Odoo • Improve reporting and real-time visibility in Odoo • Integrate Odoo with CRMs, eCommerce platforms, and payment gateways • Build scalable Odoo solutions that support long-term growth If you need an Odoo consultant who understands both enterprise ERP strategy and hands-on Odoo development, I can help you design, implement, customize, and scale Odoo correctly from day one. Schedule a consultation to review your Odoo implementation, Odoo customization, or Odoo integration requirements and define a practical roadmap for your business.

I am an experienced Oracle APEX Developer with several years of hands-on expertise in building secure, scalable, and user-friendly enterprise applications. My work spans across Oracle APEX, Oracle Forms & Reports, Oracle Database Development, BI Reporting, and modern web technologies — enabling me to deliver complete end-to-end solutions for business automation, data processing, and custom reporting. 💡 What I Can Do for You ✔ Build advanced Oracle APEX applications ✔ Develop and customize Oracle Forms (.fmb/.fmx) and Oracle Reports ✔ Create optimized PL/SQL packages, procedures, functions, triggers ✔ Design, tune, and maintain Oracle Databases ✔ Build dynamic, interactive UI/UX using JavaScript, HTML, CSS ✔ Create BI Publisher (XML/RTF) and OTBI dashboards & reports ✔ Convert legacy Oracle Forms to APEX ✔ Integrate REST APIs, payment gateways, and 3rd-party services in APEX ✔ Fix bugs, optimize performance, and enhance application workflows 🔧 Technical Expertise Oracle APEX (Dynamic Actions, Plug-ins, Web Service Integrations, Chart.js, IG customization) Oracle Forms & Reports (10g/11g/12c) SQL & PL/SQL (Performance tuning, complex queries, bulk operations) Oracle Database (Schema design, functions, views, triggers) BI Publisher / XML Publisher (RTF, Excel templates, PDF reports) OTBI & Analytics Cloud (Custom subject areas, data modeling) JavaScript, HTML5, CSS3 (Client-side customization for APEX) XML, JSON, RESTful Services Server Setup (ORDS, Apache Tomcat, WebLogic deployment) 🌟 Why Choose Me Strong problem-solving skills Clear communication and quick understanding of requirements Clean, maintainable, and well-optimized coding style Reliable delivery and long-term support Ability to handle both legacy systems and modern APEX applications

Oracle Certified Database Engineer | 15+ Years | Multi-DB, Odoo ,Legacy Oracle Specialist and data migration. "I build the intelligence inside your data systems." 15+ years delivering scalable solutions across Oracle (certified), PostgreSQL, MySQL, SQL Server, MS Access, and more. Trusted by long-term clients for reliable, high-quality work. Expertise: • PL/SQL, tuning, optimization, migrations (Oracle + multi-DB) • ETL/ELT pipelines, Python automation • Odoo customization, modules, APIs • Biometric sync (ZKTeco/BioTime → Odoo HR/Payroll) • Oracle Forms & Reports development/maintenance; PHPRunner rapid web apps; desktop DB (MS Access, LibreOffice Base) • Legacy Oracle: Install & configure Forms 6i on Windows 11 (unsupported workaround) Results: Zero-touch payroll for 500+ users; 70%+ faster queries. Available for long-term partnerships. Message me to discuss your project!

Looking for an Oracle DBA to administer, support and optimize your DB (10g,11g,12c,18c,19c) and query performance? I have vast experience managing; - Oracle Engineered Systems: Supercluster, ZFS Storage Appliance, Exadata - Availability; RAC, ASM - Replication; Data Guard, Goldengate, DBVisit - OS; Solaris, Red Hat, CentOS, OEL - Ldoms for applications, SOA and Middleware (OLVM) - Monitoring: OEM 12c/13c, Zabbix

Got unstructured documents that need to become structured, queryable intelligence? I build the end-to-end AI pipelines that make that happen, reliably and at scale. With 5+ years of experience in AI-driven backend systems and knowledge engineering, I specialize in turning messy, real-world data into clean, ontology-aligned knowledge graphs using modern LLMs, graph databases, and cloud infrastructure. Here is what I bring to the table: Knowledge Graph Development — Design and maintenance of production-grade graphs on AWS Neptune and Neo4j, with ontology-driven data modeling and schema refinement as systems evolve LLM Extraction Pipelines — Multi-pass entity, event, and relationship extraction using structured prompting, Pydantic data modeling, and fine-tuned models for improving accuracy over time Batch Document Ingestion — Automated ingestion from public sources using web scraping tools like Crawl4AI, with robust text parsing and normalization for downstream ML tasks AWS AI & ML Infrastructure — Deploying and managing AI workloads on SageMaker and Bedrock with proper observability, versioning, and CI/CD practices Human-in-the-Loop Workflows — Building review cycles that let domain experts validate and correct extractions, feeding improvements back into the model over time Backend APIs & Services — Clean Python backends that expose the knowledge graph as fast, reliable, queryable APIs for downstream applications I have worked on technically deep systems where data quality, pipeline reliability, and schema consistency are not optional. I am comfortable owning a sophisticated backend from ingestion all the way to query layer, without needing constant direction. If you are building a system that turns documents into intelligence, I would love to be the engineer who makes it production-ready. Send me a message and let us get started.