Oracle Database & PL/SQL Engineer with 12+ years of experience in Oracle, PostgreSQL, and Google BigQuery. Specialized in PL/SQL development, performance tuning, and end-to-end data migrations across HRMS, Healthcare, Retail, and Membership domains. I have strong expertise in: Oracle EBS Financials (GL, AP, AR) support and customization Refactoring and optimizing custom PL/SQL packages SQL tuning using AWR, SQL Trace, Explain Plan, and index strategy Building scalable PL/SQL architecture using BULK COLLECT, FORALL, and Dynamic SQL Automation using Oracle AQ, External Tables, SQL*Loader, and UTL_FILE Data migration (Oracle → PostgreSQL → BigQuery) and large dataset handling Integration-ready backend design for web services I deliver clean, well-commented code with proper documentation and deployment steps. I can support daily for 8 hours and can start immediately.

Hello. I’m a Y Combinator-backed Senior AI Engineer with 15+ years of experience designing and building scalable software products. Over the last several years, my focus has shifted toward building production-ready AI applications that combine modern LLMs with robust backend engineering, cloud infrastructure, and intuitive user experiences. Whether you’re building an AI startup, launching an MVP, or integrating AI into an existing platform, I can help you architect, develop, and deploy a solution that’s reliable, scalable, and ready for real users. What I Build AI Agents & Multi-Agent Systems Retrieval-Augmented Generation (RAG) AI Copilots Enterprise Knowledge Bases AI Workflow Automation AI Customer Support Assistants AI Sales & CRM Automation AI Document Processing AI Voice Assistants AI SaaS Platforms Internal AI Productivity Tools Custom AI APIs & Integrations AI Technologies LLMs OpenAI (GPT-4.1, GPT-4o) Anthropic Claude Google Gemini Open-Source Models (Llama, Mistral) AI Frameworks LangChain LangGraph LlamaIndex CrewAI AutoGen Model Context Protocol (MCP) Vector Databases Pinecone Weaviate Qdrant pgvector ChromaDB Backend Python FastAPI Django Flask Node.js NestJS Frontend React Next.js TypeScript Cloud & DevOps AWS Azure Google Cloud Docker Kubernetes Terraform GitHub Actions Databases PostgreSQL MongoDB Redis Elasticsearch Industries I’ve worked with startups and enterprise organizations across: Healthcare FinTech SaaS HR Tech E-commerce Logistics Enterprise Software How I Work I don’t simply connect an AI model to your application. I focus on understanding your business, choosing the right architecture, designing scalable systems, and building AI products that people actually use. From discovery and architecture to deployment and long-term support, I work as a technical partner—not just a developer. Clear communication, thoughtful engineering, and delivering business value are what I prioritize on every project. If you’re looking for someone who can own the technical side of your AI product and help you build it the right way, I’d be happy to discuss your project.

I have been consulting on Oracle Cloud and EBS implementation for 14 years. I have worked mostly on finance modules and some SCM & HRMS modules like General Ledger, Account Receivables, Advanced Collection, Account Payables, SLA, EB-Tax, Credit Management, AME, Order Management, Purchase Management, Inventory, CRM Resources etc. I was involved in different phase of project implementation like requirement gathering, design, development, unit testing, system testing, system integration testing, co-coordinating UAT, post production support.

As a skilled Oracle Cloud Infrastructure (OCI) Engineer, I specialize in designing, implementing, and optimizing secure and scalable OCI solutions. I have strong hands-on experience in cloud architecture, database administration, performance tuning, automation, and security implementation across Oracle Cloud environments. I bring a proven ability to deliver reliable cloud solutions by combining technical expertise with a structured, problem-solving approach. I work closely with cross-functional teams to ensure cloud infrastructure aligns with business objectives while maintaining high availability, performance, and security. Key Highlights ☁️ Oracle Cloud Infrastructure (OCI) Expertise Proven experience in deploying, managing, and optimizing OCI services to ensure high performance, scalability, and reliability. 🗄 Database Administration & Optimization Strong expertise in managing Oracle databases on cloud, implementing best practices for performance tuning, backup, recovery, and security. ⚙ Automation & Scripting Skilled in building automation scripts and workflows to reduce manual effort, improve efficiency, and streamline cloud operations. 🔐 Security & Compliance Implementation Experienced in implementing security controls, IAM policies, network security, and best practices to protect OCI environments and sensitive data. 🤝 Collaboration & Communication A strong team player who works effectively with developers, architects, and stakeholders to deliver cloud solutions that support business goals. 🛠 Troubleshooting & Technical Support Quick at diagnosing and resolving cloud infrastructure issues, ensuring smooth and uninterrupted operations. 📚 Continuous Learning Committed to staying updated with the latest Oracle Cloud advancements and actively pursuing certifications and training to remain aligned with industry standards. With my dedication to quality, attention to detail, and proactive mindset, I can help organizations build and manage stable, secure, and optimized Oracle Cloud environments. I’m excited to contribute my expertise and support the success of your Oracle Cloud initiatives. 🚀 Let’s connect and discuss how I can help improve your OCI infrastructure.

Experienced Data Engineer with 5+ years in designing, developing, and deploying modern data solutions. Proficient in end-to-end data engineering activities, including ETL pipeline development, data modelling, cloud computing, and building business intelligence (BI)-driven systems. Adept at migrating complex data systems to Azure, implementing scalable data architectures, and leading teams. Proven ability to solve business problems using data engineering techniques, with a focus on cloud platforms like Azure, AWS, and Snowflake. Strong domain expertise in Finance, Manufacturing, CPG, and Logistics. Experienced in driving pre-sales success by building real-time data product demos, secure prototypes, and AI-ready solutions for use cases like RAG, synthetic data generation, and test data management.

Technical consultant specializing in Oracle EBS, data analytics, and automation—recently expanded into **DevOps** and cloud infrastructure. I automate workflows, analyze data, and build solutions that connect enterprise systems with modern infrastructure. **What I Do:** **Oracle EBS** (18+ years) Oracle Certified Professional and Instructor as well. EBS implementation (HRMS, Financials, SCM), custom SQL reporting, Oracle Workflow/OAF customization. **DevOps & Cloud** (Recent specialization - 7 months) Docker/Podman containerization, Kubernetes, Jenkins CI/CD, GitOps (ArgoCD), Ansible automation, ELK Stack monitoring, AWS infrastructure, Linux/Unix administration. **Data Analytics & BI** (7+ years) Power BI dashboards, Python data analysis (Pandas, NumPy), Excel automation (PowerQuery, VBA), ETL pipelines (SSIS/SSRS). **Automation Everywhere** Python, Bash, PowerShell, VBA scripting. API integration (Postman, Fiddler). If it's repetitive, I automate it. **Why Me:** My background spans databases, enterprise systems, cloud platforms, and data analytics—I see how pieces fit together. I don't stop troubleshooting until problems are solved, and I document everything. **Ideal For:** - Oracle EBS customization and reporting - Power BI dashboards and data visualization - DevOps projects (containerization, CI/CD, automation) - Projects needing multiple skill sets combined - Workflow automation and integration 5/5 client satisfaction rating across technical projects.

I worked on Oracle Apex, SQL and PLSQL. My area of expertise are creating application in using Oracle Apex by understanding business work flow and handle the back end with Oracle SQL and PL/SQL. Also I have knowledge on creating complex database objects. Proficient at creating relational tables, functions and views. Experienced in creating Tables, Triggers, Indexes and Views. Further more to add I have experience on customizing UI.

I'm a Senior Oracle Integration & ERP Consultant with 18+ years of techno-functional experience across Oracle Integration Cloud (OIC), SOA Suite, OSB, BPM, and Oracle Fusion ERP — currently based in Auckland, NZ. I've delivered complex Oracle solutions for clients across healthcare, retail, and finance — spanning full P2P, O2C, AP, AR, and GL cycles. Whether it's designing integrations from scratch, rescuing broken implementations, or optimizing BIP reporting pipelines, I bring the depth to get it done right. What I specialize in: ✔ Oracle Integration Cloud (OIC) — end-to-end design, build, and admin; FTP/SFTP, REST/SOAP, ERP Extracts, Scheduled Jobs, and Fusion Cloud connections ✔ Oracle Fusion ERP — AP, AR, GL, P2P, O2C, Financials; workflow automation and process optimization ✔ BI Publisher (BIP) — data models, bursting logic, RTF templates; AP Aging, Trial Balance, Dunning Letters, Invoice reporting ✔ Oracle SOA / OSB / BPM / BAM — enterprise middleware architecture and process orchestration ✔ VBCS — responsive web and mobile UIs integrated with OIC, ATP databases, REST, and SOAP services ✔ Oracle APEX & OCI — low-code enterprise apps and cloud infrastructure Past roles include Associate Manager at DXC Technology, Principal Solution Engineer at Oracle India, and Senior Consultant at Capgemini — all building and leading Oracle integration delivery across enterprise environments. I write clean Technical Design Documents, manage full SDLC from DEV through PROD, and communicate clearly with both technical and business stakeholders. 📩 Message me — let's discuss what you're building.

I’m a PostgreSQL-focused database consultant with hands-on experience working on production systems, mainly around performance tuning, troubleshooting, and high availability. I’ve worked with read/write heavy workloads, where I’ve helped improve query performance, reduce load, and stabilize systems by optimizing queries, indexes, and configurations. I also have experience handling real production issues such as locking, slow queries, and I/O bottlenecks. On the infrastructure side, I’ve set up and managed replication and HA environments (Patroni/EFM), along with backup and recovery strategies including PITR and restore validation. I’ve also worked on database migrations (Oracle to PostgreSQL) using tools like Ora2Pg, FDW, and GoldenGate. Alongside PostgreSQL, I have experience with MSSQL, Oracle, and MySQL, mainly around performance tuning, backup/recovery, and administration. I focus on practical solutions—whether it’s fixing a slow query, stabilizing a production system, or helping improve overall database performance.

1) - - Troubleshoot complex database performance issues across enterprise environments - Analyze SQL query performance, execution plans, and optimizer behavior - Perform root cause analysis for critical production incidents (locks, deadlocks, hangs) - Work extensively with AWR, ASH, ADDM and other Tools for performance diagnostics - Investigate data inconsistencies and “wrong results” scenarios - Support multitenant architectures and high-load systems - Collaborate with global teams and business stakeholders to resolve critical issues - Provide technical solutions and action plans for performance optimization ➢ Performance assessments and tuning for query slow performance which used to run good. ➢ Diagnosing Query plan change and providing solution to fix the plan. ➢ Analyzing System State Dump, 10053 Optimizer Trace, 10046 Sql Trace, and Hang Analyze reports. ➢ Preparing KM documents related to any major Issues, doing root cause analysis in case of any failures. ➢Identify, resolved, or provided recommendations to other different kinds of the performance problems ranging from Database performance problems. ➢ Performance tuning for complex databases and optimizing the application utilization for end users ➢ Troubleshooting Wrong Result Issues ➢ Database and Applications Performance Tuning ➢ Troubleshooting using AWR and ASH reports ➢ Troubleshooting Baseline issues ➢ Troubleshooting Sysaux Space issue ➢ Filling Quality Bug ➢ Processing the Patch request. ➢ Simulating test case in Oracle Development box. TECHNICAL SKILLS: - SQL (advanced: performance tuning, execution plans, data analysis) - Oracle Database (AWR, ASH, ADDM, optimizer) - PL/SQL, data processing, query optimization - Data analysis & troubleshooting - Python (basic) - Data Warehousing concepts - Multitenant architecture 2) Technologies: Oracle PL/SQL, Microsoft SQL Server 2012, PostgreSQL, SQL Server Reporting Services (SSRS) - Developed and maintained database solutions using Oracle PL/SQL and Microsoft SQL Server, including stored procedures, functions, triggers, and packages. - Designed, implemented, and optimized complex SQL queries and database objects to support business applications and reporting requirements. - Migrated business logic and database components between Oracle and SQL Server environments. - Analyzed business requirements and translated functional specifications into technical solutions. -Improved database performance through query optimization, SQL tuning, execution plan analysis, and profiling tools. - Developed and maintained reporting solutions using SQL Server Reporting Services (SSRS). - Supported data integration, migration, and reconciliation processes across multiple systems. - Collaborated with business analysts, developers, and stakeholders to deliver high-quality database solutions. - Participated in Agile (Scrum) development teams, contributing to sprint planning, daily stand-ups, reviews, and retrospectives. - Provided production support, troubleshooting, and performance monitoring for critical business applications. 3) Provide technical expertise in the areas of database administration on Oracle, SQL Server • Manage standard DBA tasks, managing space, monitoring performance, installing patches. • Provide client consulting and planning guidance as applicable for moderate to complex projects • Participate in and provides consulting to project teams on architectural, design development, integration opportunities, planning of complex systems.