𝐃𝐞𝐯𝐎𝐩𝐬 𝐚𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 + 𝐃𝐚𝐭𝐚 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠 = 𝐅𝐚𝐬𝐭𝐞𝐫 𝐫𝐞𝐥𝐞𝐚𝐬𝐞𝐬, 𝐬𝐦𝐚𝐫𝐭𝐞𝐫 𝐢𝐧𝐬𝐢𝐠𝐡𝐭𝐬, 𝐚𝐧𝐝 𝐬𝐜𝐚𝐥𝐚𝐛𝐥𝐞 𝐜𝐥𝐨𝐮𝐝 𝐬𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 I’m a 𝐃𝐞𝐯𝐎𝐩𝐬 & 𝐃𝐚𝐭𝐚 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫 with strong expertise in multi-cloud platforms (𝐀𝐖𝐒, 𝐀𝐳𝐮𝐫𝐞, 𝐆𝐂𝐏) and a solid background in Python backend development, ETL/ELT pipelines, and data workflows. I specialize in designing cloud-native systems that are secure, automated, and optimized for performance and cost. 𝐇𝐨𝐰 𝐈 𝐜𝐚𝐧 𝐡𝐞𝐥𝐩 𝐲𝐨𝐮: - Automate CI/CD pipelines (GitHub Actions, Jenkins, Azure DevOps) - Deploy & manage infrastructure with Terraform, Ansible, Docker, Kubernetes - Build reliable ETL/ELT pipelines for data ingestion, transformation, and analytics - Develop Python backend services for APIs, microservices, and automation - Manage cloud databases (SQL & NoSQL) and data warehouses (BigQuery, Redshift, Snowflake, Azure Synapse) - Integrate workflows with dbt, Airflow, and cloud-native data services - Cloud monitoring, logging, and cost optimization (CloudWatch, Azure Monitor, GCP Logging, Grafana) 𝐒𝐤𝐢𝐥𝐥𝐬 & 𝐓𝐨𝐨𝐥𝐬: - Cloud Platforms: AWS, Azure, GCP - DevOps: CI/CD, Terraform, Ansible, Jenkins, GitHub Actions, Docker, Kubernetes - Data Engineering: ETL/ELT, dbt, Apache Airflow, Data Warehousing - Programming: Python, Bash, SQL - Databases: MySQL, PostgreSQL, DynamoDB, MongoDB, BigQuery, Redshift - Monitoring & Logging: Prometheus, Grafana, ELK, CloudWatch, Azure Monitor 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 𝐇𝐢𝐠𝐡𝐥𝐢𝐠𝐡𝐭𝐬: - Automated multi-cloud CI/CD pipelines that reduced release cycles by 60% - Built scalable ETL workflows moving terabytes of data daily across AWS & GCP - Migrated on-premise systems to Azure and AWS with zero downtime - Designed Kubernetes clusters to run both data pipelines and microservices efficiently I focus on clear communication, fast delivery, and building systems that scale with your business needs. 𝐋𝐞𝐭’𝐬 𝐜𝐨𝐧𝐧𝐞𝐜𝐭 𝐚𝐧𝐝 𝐝𝐢𝐬𝐜𝐮𝐬𝐬 𝐡𝐨𝐰 𝐈 𝐜𝐚𝐧 𝐡𝐞𝐥𝐩 𝐲𝐨𝐮 𝐰𝐢𝐭𝐡 𝐃𝐞𝐯𝐎𝐩𝐬 𝐚𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧, 𝐝𝐚𝐭𝐚 𝐞𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠, 𝐚𝐧𝐝 𝐜𝐥𝐨𝐮𝐝-𝐧𝐚𝐭𝐢𝐯𝐞 𝐬𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 𝐭𝐨 𝐝𝐫𝐢𝐯𝐞 𝐲𝐨𝐮𝐫 𝐛𝐮𝐬𝐢𝐧𝐞𝐬𝐬 𝐟𝐨𝐫𝐰𝐚𝐫𝐝!

Are you in need of a highly skilled Oracle ERP expert? Look no further! With over 7 years of experience in Oracle products, I have developed my skills in various areas, including Oracle Forms and Reports, Oracle Application Express (APEX), XML BI Publisher, and EBS R2 System Administration. My expertise in PL/SQL, Oracle Report Builder, Oracle Forms, databases, Oracle Apex, and ERD makes me the perfect candidate for any Oracle ERP project. Key Skills: Oracle Developer Suite PL/SQL Oracle Report Builder Oracle Forms Databases Oracle Apex ERD Services Offered: Oracle Forms and Reports development Oracle Application Express (APEX) development XML BI Publisher support and development EBS R2 System Administration (user creation, responsibility assignment) PL/SQL programming Oracle Report Builder customization Oracle Forms development and customization Database design and maintenance Oracle Apex development and support ERD creation and analysis Whether you need a small or large project completed, I am here to help. I am a highly motivated and dedicated professional, committed to delivering high-quality results in a timely manner. Please don't hesitate to contact me to discuss your Oracle ERP project and see how I can help.

Oracle Pre sales consultant having knowledge of Oracle fusion HCM application. Demonstrating modules like HCM Base Cloud Services, Oracle Recruiting Cloud, Talent and Learning Management. Understanding customer's requirement provide a solution and drafting in a proposal. Give Oracle demos to the customers for HR fusion cloud application.

Database Engineer with over 10 years experience working with large and small corporations. Success working with business departments and teams to optimize key tasks and automate processes that help the organization obtain high performance goals using the Microsoft platform. I am also certified in Data Governance, Technical Project Management, and have served as a Documentation Specialist and Technical Teams Manager.

👋 Hi, I’m Affaan: a Top Rated Plus Data Engineer & AI Solution Architect I specialize in building scalable data pipelines, optimizing cloud data architecture, and delivering powerful dashboards with Tableau/Power BI including translating AI capabilities, limitations, and business value into actionable insights to ensure alignment with project objectives. My Core Skills: 🔹 Generative AI & LLM Solutions Designing and implementing LLM-powered applications (e.g., chatbots, document processing, knowledge assistants) using modern frameworks. Working with prompt engineering, retrieval-augmented generation (RAG), vector databases, and AI orchestration tools to build production-ready intelligent systems. 🔹 Data Engineering: • ETL/ELT workflows using Python, dbt, Fivetran, AWS Glue, Azure Data Factory, Databricks • Data pipeline orchestration, cleansing, transformation, and automation • Cloud platforms: AWS, GCP (BigQuery), Azure 🔹 Data Visualization & BI: • Interactive dashboards in Power BI and Tableau • Metrics design, KPI tracking, and executive reporting • Business storytelling with clean visual narratives 🔹 Data Architecture & Management: • SQL & NoSQL design, performance optimization • Real-time streaming (Kafka, Spark Streaming) • Scalable data lakes, warehouse modeling 📈 Why Choose Me: ✅ Top Rated Plus on Upwork in under 1 year. ✅ Strong communicator who adapts to business context. ✅ Delivered for real estate, telecom, manufacturing, and healthcare clients. ✅ Focused on clean, tested, and production-grade solutions. Ready to Solve Your Data Challenges? Whether you need: • dbt models built on BigQuery • Tableau dashboards for your exec team • End-to-end pipeline from Fivetran to warehouse to dashboard I’m here to help. 📅 Let’s talk — I respond fast and deliver faster.

Oracle/SQL/PostgreSQL Database Administrator, Certified Scrum Master Experienced & highly motivated IT professional with extensive knowledge of Oracle (Data Guard & Grid Infrastructure) 23ai/21c/19c/18c/12c/11g/10g/9i/8i, MSSQL 2005/8/12/14/19, PostgreSQL 13.10 /12.2 /9.6, MongoDB, Oracle Cloud (OCI), Amazon RDS, Microsoft Azure, Google Cloud, Exadata Machine X6/3-8, Golden Gate 11g/12c & Python 3.6. Recognised mentor and coach for new team members. Strong client relationship building skills. CAREER SUMMARY: •ITIL v4 & Scrum Master with over 27 Years of experience in Oracle Database Administration •DBA with a depth knowledge of Infrastructure Projects, Operations tasks including Operating Systems, Networking, Firewall, Shared storage, Virtual Machines/vCenter & Cloud Infrastructures. •Oracle Autonomous Database Cloud 2020/2021 Certified Specialist •Oracle Cloud Database Migration and Integration 2021 Certified Specialist •Certified Oracle AI Vector Search Professional (1Z0-184-25) •Oracle Certified Professional (OCP) 12c/11g/10g DBA •Oracle RAC Certified Administrator 10g •Oracle Exadata 11g Certified Implementation Specialist •Oracle Enterprise Linux Certified Associates •Oracle Certified SQL and PL/SQL programmer •AWS Certified Cloud Practitioner •Six Sigma Green Belt Certified Professional. •Sun Certified Programmer for the Java 2 Platform 1.4 •Cloudera Certified Administrator for Apache Hadoop (CCAH) (License: 100-013-767) •PCAP – Certified Associate in Python Programming (PCAP-31-03) •Experience with AWS, EC2/Compute Engine/Bare Metal/VMWare, RDS PostgreSQL/Oracle, •Experience with Oracle Cloud Infrastructure, Oracle Database Cloud Service (DBCS), ADB •Exadata (Database Machine) Administration for 10 x X3-8 Full Rack Exadata Racks (Production, Development & Test), including Configuration, & Patching all Components •Architected & Setup 60TB 11g Oracle RAC HA & DR database using Data Guard & Golden Gate •Supported 60TB large data database with 100 billion row tables, 3 TB Arch log per day. •Design approach & migrated OLTP 11g DG 8TB to 12c DG database using Golden Gate •Successfully migrated OLAP 10g RAC to 11g RAC database of total size of 10 TB •Architected & Integration of Oracle 12/19c Database with Oracle Unified Directory (OUD) & LDAP •Successfully Integration of Centrally Managed Users (CMU) with Oracle 19c. •Successfully upgraded 10g/11.2/12.1/19c Oracle database to 12.2/19c/21c using Manual Method •Integration of RMAN with Snapcenre, IBM SPP/SP/TSM, EMC Legato Networker Mgr & DD Boost •Performance Tuning of SQL Queries, Database, Application & Performance Monitoring •Supported Oracle & SQL Server 2000/2K5/2K8/2012/14/19 databases on Windows 2003 to 2019 •Design & Configured HA Oracle Enterprise Manager 13c/12c Cloud Control (OEM 12c) •Extensive knowledge & Hands on experience with Ticketing tool SM9, ServiceNow & JIRA •Extensive knowledge of AWS, EC2, RDS, Data Migration/Loading to RDS & AWS Console Expert. •Strong skills in Linux/Unix system administration (RHEL) •Strong knowledge of VM Ware, Load Balancer, DNS, Firewall & Networking •Experience working Data Warehousing, ETL/interface configuration and management. •OLTP/OLAP Data modelling, logical & physical design & Implementation using ER Win & Studio •Strong Data Analysis Skill and writing PL/SQL Code utilities for data retrieval and load •Writing Database Security baselines, remediation and data hardening. •Experience working with TDE, Data Compression (EHCC, OLTP), Smart Scan •Excellent communication, writing standards guide, handover/knowledge documentation

I am very experienced developer using Excel, VBA and SQL, MS Power Platform, BI, Flows, PowerApps, MS Access. I have been developing applications for small businesses for over 20 years. I have saved thousands of hours of manual work for small companies and businesses. I have excellent understanding of business needs and requirements interpretation skills because I have worked on both sides- business and IT. I have an extensive experience developing applications for small businesses and business units withing larger organizations, designing reports, automations, ETL, data workflow and analysis, data quality assurance, etc. I am adept at gathering necessary requirements from stakeholders and translating into actual code, conducting deep analysis of large data sets. I am results oriented and a motivated self-starter with a strong sense of urgency, quick learner, able and willing to work in challenging situations with aggressive timelines. Excellent communication skills.

Hey! I'm Andy. I'm a Software Engineer for 6 years now. I worked with a logistics company and managed their Oracle NetSuite system. On the side, I do this freelancing to work with business owners, clients and collaborate with them on their needs. Every business has different goals and different offers. But every business can create an impact. It all depends on how you make that impact and how you would want to do it. Let's talk about how you want to make that happen

I'm passionate for knowledge graphs. Proficient with both property and RDF graphs and I enjoy writing Cypher, SPARQL.

I help companies migrate, modernize, and stabilize databases on Azure with zero downtime, high availability, and lower cost. I’m a Database Platform Architect with 19+ years of experience, specializing in SQL Server, Azure SQL DB, Azure SQL MI and hybrid cloud architectures. I work across architecture, presales, and hands-on delivery for global clients. Proven results: - Migrated 500+ servers and 20,000+ databases to Azure - Achieved 99.99% uptime with HA/DR designs - Reduced SQL licensing TCO by 35–40% - Delivered zero-downtime migrations for mission-critical systems - I’m often brought in when migrations are high-risk, high-scale, or time-sensitive. What I Can Help You With: - SQL Server → Azure SQL DB / SQL Managed Instance migrations - Azure Migrate, DMA, DMS, MI Link execution - PostgreSQL HA/DR setup on Azure (EDB EPAS) - HA/DR, backup, ransomware recovery architecture - Performance tuning & cost optimization - Presales support: architecture reviews, RFP/RFI, PoCs Technologies: - SQL Server (2016–2022), Azure SQL DB, Azure SQL MI, Azure Migrate, DMS, DMA - PostgreSQL (EDB EPAS), Oracle (ASM), MongoDB Atlas, - ADF, Databricks, Synapse, ADLS, PowerShell, Power BI, Azure Monitor Certifications: - Azure Solutions Architect (AZ-305) - Azure Database Administrator (DP-300) - Azure AI Fundamentals (AI-900) Why you should choose me: - Architect mindset, not just DBA work - Clear communication with business & tech teams - Production-ready, secure, and scalable designs - Strong ownership from assessment to delivery If you need an experienced Azure Database Architect who gets it done right, let’s talk.