Hire the Best Informatica Cloud Developers
in India

I have 27 years of IT Experience with Data Extraction. I pride my self in my ability to methodically gather interpret and understand your requirements and develop intuitive and creative Business Intelligence solutions using the full MSBI stack (SSRS , SSIS, SSAS) plus Informatica and SAP BODS. I have expert level ability with Data Extraction, Transformation and Loading (ETL) from numerous heterogeneous data sources. An Expert Business Intelligence Developer with extensive knowledge of multiple database(MSSQL, ORACLE, MySQL, DB2, Sybase, Interbase, Dbase, Btrieve, Excel & NoSQL) concepts , structures and design for variety of ETL / BI. My approach to report writing ensures that reports are crisp, clear and fuss free, allowing the user to gain insight at a glance. I have Planned, Managed, Designed Architected, Implemented and supported mission critical (100+) Systems / Apps & ERP integration(s) between various (100+) different systems based on [SAP, Oracle Retail (RPAS , RMS, ReSA, ReIM, RPM, RMA, ORPOS), EBS [Order Management, iSupplier Portal, Inventory Management, WMS]. Epicor, Scala, Modaqiq, Orion] (ERP), [Focus, Peachtree, Quick books] (Accounting) , Facs (Forex Transactional plus Accounting), Afsys (Freight Forwarding & Accounting) , [VoIP switch, Asterisks] (Telecom) , [Retail Pro, MRMS] (POS/Retail), [Manhattan Associates, Red Prairie, Exceed] (Supply Chain Execution System), [Qlik, Hadoop, IaaS, PaaS, Saas, IBM Cognos, Tableau, Crystal Reports (SAP Business Objects), Dev-Express] (Business Intelligence) , Custom build softwares and others. Experienced Consultant having solid software development experience (VB , Java ADF, Scala, C,C++,C#, .Net,MT4, ASP, Visual Studio, Delphi, Python, R, My SQL, MS SQL, Hadoop, Spark, Oracle IaaS, PaaS, Saas, Oracle SOA / PL SQL [Fusion Middle Ware], OBIEE, Share Point, SSIS, Informatica, SAP BODS IBM Cognos, Tableau, Qlik), AWS, Azure, Google Cloud Platform, Oracle Cloud, IBM Power AI, with complete knowledge of project management life cycle right from Initiating, Planning, Executing, Monitoring, Controlling and Closing of projects. I have experience of complete life cycle of software development from Defining, Designing, Coding, Testing, Implementing and Managing. High-performing information-technology professional with 18 plus years of experience in project lifecycle management from conception to completion. Deep understanding of Machine learning algorithms such as regression, clustering , classification scoring, co-occurrence, profiling, link prediction, data reduction, casual modelling i.e. all facets of supervised and unsupervised learning. Hands on web scraping, data-plumbing, integrating disparate systems for data analysis or ML / AI applications. Helped increase 15% in Customer Support Agent productivity Helped client with segmenting 80 million records of unstructured customer data into buyer persona. Which increased the success rate of marketing campaigns. Identified customer requirements and filled product gaps and generated ideas that increased the market share and improved customer processes. TECHNICAL SKILLS • Operating Systems: Windows, UNIX, Linux, Docker. • BI Tools: Tableau, Power BI, Business Intelligence / SSRS / Crystal Reports (SAPBO) / Cognos / OBIE / Qlik / Bryce • ETL Tools: DTS/ SSIS / SPBODS / Informatica Power Center/BDM 9.x/10.x (Designer, Workflow Manager, Workflow Monitor, Repository Manager and Informatica Server) and Informatica Data Quality (IDQ) • Data Warehouse: Star Schema, Snowflake schema. • Data Modeling Tool: Microsoft Visio, Django ORM, Oracle ADF • Databases: SQL Server (6,7,2000 - 2012), Oracle (6,7,8,9i,10g,11g, 12c), DB2, MySQL, Interbase, Sybase, Dbase, SQLite, PostgreSQL, MongoDB. • Programming: Powershell Scripts, SQL, PL/SQL, PLSQL, C++, C#, Java, VB, VB.Net, MT4, Delphi, Python, Colab, Jupyter Notebook, Django, R, OOPS, Asp.NET, HTML, CI/CD, Kubernetes. • Frameworks: .Net, Django, ADF • Statistics / AI: Inference Methods (Chi-square/T-test), P-Value, Regression, Factor Analysis, Logistic Regression, NLP, OpenCV, YOLO, CUDA, TensorFlow, Keras, Scikit, Numpy, Pandas, Decision Trees, Cluster (K-Means/ Hierarchical), Forecasting, and Time Series Analysis.

AWS Certified Data Engineer | Snowflake | Redshift | dbt | ETL | Analytics Engineering I’m a Data Engineer with 5+ years of experience building scalable data platforms, high-performance ETL pipelines, and modern analytics architectures across AWS and cloud-based data ecosystems. I specialize in designing reliable, cost-efficient, and production-grade data solutions that support reporting, business intelligence, analytics, and operational decision-making. My experience includes working with high-volume data systems processing billions of records and multi-terabyte datasets, with strong focus on performance optimization, scalability, and maintainable architecture design. Core Expertise: • ETL/ELT pipeline development using Python, SQL, AWS Glue, dbt, and PySpark • Data warehouse and lakehouse architecture design • Snowflake, Redshift, Athena, PostgreSQL, BigQuery, and modern analytics platforms • Analytics engineering and data modeling for dashboards/reporting • CDC and incremental ingestion pipeline design • API integrations and large-scale data ingestion workflows • Query optimization, partitioning, and cloud cost reduction strategies • Reporting pipelines for BI tools including Looker and Power BI • AWS ecosystem: S3, Glue, Lambda, Athena, EMR, Redshift, IAM, Kinesis Key Achievements: ✔ Built and optimized pipelines processing 2TB+ of data daily ✔ Managed analytics workloads handling billions of records ✔ Reduced cloud analytics costs by 30% through optimization strategies ✔ Improved query performance and reporting speed by up to 50% ✔ Designed scalable reporting and analytics data models for business teams Tech Stack: Python | SQL | AWS | Snowflake | Redshift | dbt | Athena | Glue | PySpark | PostgreSQL | Airflow | Looker | Power BI | BigQuery | Iceberg | Delta Lake Whether you need help modernizing your data stack, building scalable pipelines, optimizing warehouse performance, designing reporting models, or migrating analytics infrastructure — I focus on delivering practical, business-focused solutions with clear communication and reliable execution.

Database Development : ****************************************** Oracle Sql, Plsql, Data Export from Oracle DB to excel MSSQL PostgreSQL AWS Redshift, Glue, S3 GCP BigQuery Snowflake Oracle Forms(D2k) Expertise in Entities like : ------------------------------- Tables, Views, Sql Queries, All Types of JOINS, Cursor, Procedure, Function, Packages, Triggers, Collection, Bulk Collect, Analytical/Window Function, Dynamic Sqls, Pipelined Functions, Sql Loader, External Table, Hints, Bug Fixing , Debugging, Impact Analysis etc. DBA ************** * Having 10+years of experience as an Oracle, MICROSOFT SQL server and Golden Gate administrations in Banking, finance, Healthcare, Multimedia and currently working in Telecom domain. Working in 24x7 environments and providing support. * 6 +Month experience on AWS RDS and EC2 instances. Experience in RAC Implementation, maintenance of Clustered Databases, CRS upgrade, ASM implementation and maintenance. * Hands on knowledge of Golden gate replication and online Migrations tool. * Migration from 11g and 2c to 19c using DBUA Experience in installation & configuration oracle 10g, 11g, 12c and 19c RAC. * Implementation MICROSOFT SQL server 2008, 2012, 2014 and 2016 in development, test, and production environment. Always on replication. * Monitoring MSSLQL Server clustering, Log shipping, mirroring * Having dept knowledge about Oracle and MICROSOFT SQL server patching. * Tested and Implemented different physical and logical backup and recovery methods like point in time, Media recovery, RMAN and EXPDP and IMPDP utility. * Experience in designing Data guard solution and implementation and in managing physical standby. * Experience in monitoring and optimizing the Database performances through tuning using stats pack, AWR, ADDM, explain plan, Backup timings of databases. Having hands-on knowledge Oracle Table Partitions and Materialized Views. * Upgraded/ Migrated MICROSOFT SQL server Instances/Databases from older version MICROSOFT SQL server to new version of SQL Server. Apply SP (Service Pack)/ hot fixes on MSSQL server Instances to address security and upgraded related issues. * Performance Tuning and schedule jobs to automate different database related activities including backup, monitoring database health, disk space, and backup verification. * Extensive knowledge of oracle architecture SGA, PGA, Listener, tns names. * Developed Different Maintenance Plans for database monitoring. Setup Jobs, Maintenance plans for backups. Rebuilding indexes, check server health, alert, notifications Manual, on demand and setup jobs for Database Backup, and design backup strategy. * Experience in Mirroring and Log shipping and managing Standby Databases. * Creating File groups & managing File groups. Creating users and providing proper privileges for Database access. * Memory monitoring and optimizing the Database Performances through Tuning Explain Plan. Experience in Oracle RMAN backup (Full, incremental and cumulative) and recovery, Incomplete recovery and disaster recovery. * Experience in, Maintenance plans for backups, Rebuilding indexes, check server health, alert, notifications Manual, on Demand and setup jobs for Database Backup, and design backup strategy. * Hands-on experience in configuring MSSQL server and Windows system event log entries for warnings. Language : ********************* Python (Pandas, Numpy, Matplotlib, AI/ML, PySpark) Java (Java, Spring MVC, Spring boot, Microservices, Rest-api, React, Angular old version Javascript) ETL: Informatica,ODI **************** 1. Proficient in data integration and ETL processes using Informatica PowerCenter. 2. Extensive experience in designing, developing, and implementing ETL solutions with a focus on Informatica PowerCenter. 3. Demonstrated expertise in creating complex mappings, workflows, and transformations in Informatica PowerCenter to optimize data flow. 4.Proven track record of troubleshooting Informatica PowerCenter workflows. 5. In-depth knowledge of working with various databases and sources like oracle , terafata, flat files to extract, transform, and load data using Informatica PowerCenter. 6. Implemented and maintained data warehouses utilizing Informatica PowerCenter as a key component of the ETL architecture. 7. Proficient in utilizing Informatica PowerCenter for handling large volumes of data. Excel : ************* Advanced Excel Formula, Macro Data Visualization : ************************** Power BI, As a Trainer to Train in SQL Help Students in their SQL Assignments ####################################### Having over 14 Years of experience mainly as a Database Development Expert. Also having hands on experience in above mentioned skill set. Just give a faith for your development activities, I assure you will not be disappointed. Note : Pay after only the satisfaction of work only. Thanks DK Raju

Data Integration specialist with over 19 years of experience in designing, building, maintaining and supporting Data warehouse and ETL applications. Extensive experience working on Snowflake, dbt, Datastage , Informatica, AWS, Unix/ Python Scripting. Experienced with relational databases - Snowflake, Netezza, DB2, Oracle and SQL server. Proficient in writing SQL queries to perform analysis and ELT loads into tables. Experience working on Bigdata tools – HDFS, Hive, Sqoop & Kafka. Exposure to Cloud technologies – ASW and Azure as data sources. Experienced working with diverse clients belonging to - Banking, Manufacturing, Restaurant and Retail domain. Good understanding of end-end architecture of Datawarehouse and applications worked on. Experienced in working on Agile (Scrum) & waterfall methodologies of project execution. Highly motivated, strong analytical skills, quick learner and interested to learn and work on new technologies.

I am 🏆 Certified Databricks (Associate & Professional) and 🏆 Microsoft Fabric & Azure Data Engineer with 8+ years of experience in ETL, leveraging Microsoft Azure technologies, Databricks, BigQuery, Microsoft Fabric, GCP, PySpark, SQL, MS SQL Server, Snowflake, and MySQL to deliver top-tier data solutions. My expertise spans a wide range of technologies and tools, ensuring seamless data movement, data scraping and transformation. I am skilled in orchestrating complex data workflows, automating pipelines, and streamlining ETL processes using AWS Glue, AWS EMR, Azure Data Factory, Databricks,Apache Airflow, SSIS Pentaho, Talend, Informatica etc. I excel at integrating with top-tier data warehouse platforms such as Snowflake, Redshift, Azure Synapse Analytics, and BigQuery, building robust ETL pipelines while managing data lakes on ADLS, S3, Databricks Lakehouse Platform and GCS. 🏆 Key Areas of Expertise: 📌 Development Skills: Databricks, Unity Catalog, Lakeflow, Kafka, Airflow, Airbyte, MS-SQL Server, Power BI, Tableau, Qlik, Apache Superset, Azure Data Factory, MySQL, ETL, Job Scheduling and Automation, Query Optimization etc. Performance Tuning 📌 Programming Languages: Python, SQL, PySpark 📌 Databases: SQL Server, PostgreSQL, MySQL, DynamoDB, Amazon RDS 📌 ETL Tools: AWS Glue, AWS EMR, Azure Data Factory, SSIS, Apache Airflow, Pentaho, Talend, Informatica. 📌 Data Scraping: Expertise in Python, Selenium, Playwright, Puppeteer and BeautifulSoup. 📌 Data Warehouse Platforms: Azure Synapse Analytics, Redshift, BigQuery, Snowflake 📌 Data Storage Services: Amazon S3, Azure Data Lake Storage (ADLS), Google Cloud Storage (GCS), Databricks File System (DBFS) 📌 Big Data Technologies: Hadoop, Hive, HBase 📌 Workflow Orchestration: Apache Airflow, Azure Data Factory 📌 Data Lake Management: Delta Tables, Delta Live Tables, Data Flows, Jobs 📌 Visualization Tools: Power BI, Tableau, Superset 📌 IDE’s: Databricks, SQL Server Management Studio, DBeaver, Snowflake, Azure Data Studio 📌 Cloud Platforms: Azure, GCP, AWS, Snowflake. Our comprehensive skill set, and hands-on experience make us adept at tackling any data engineering challenge thrown our way.

I design and build scalable ETL/ELT pipelines and modern cloud data platforms that power reliable analytics and reporting. With expertise in Azure, GCP, Databricks, Snowflake, DBT, SQL and PySpark, I deliver efficient, cost-optimized data solutions that transform raw data into trusted, actionable insights.