Durga Prasad Bandaru — Software Engineer

ETL/Data Engineer | Talend & Snowflake Specialist | 4+ Years in Data Integration I’m a results-driven ETL Developer with 4+ years of experience designing and optimizing large-scale data pipelines using Talend and Snowflake. My expertise lies in building end-to-end ETL solutions that transform raw data from diverse sources (AWS S3, OLTP systems) into actionable business insights, while ensuring data quality, performance, and reliability. Core Expertise: ✔ End-to-End ETL Development: Design, develop, and maintain complex Talend jobs for extraction, transformation, and loading (ETL) processes. ✔ Snowflake Data Engineering: Build efficient Snowflake data feeds to ingest, transform, and deliver data to production tables or FTP destinations. ✔ Performance Optimization: Tune high-volume SQL queries and ETL jobs (reduced runtime by 30% for MLB projects ). ✔ Data Pipeline Orchestration: Schedule and monitor jobs via Linux cron (Talend) and Snowflake task scheduling. ✔ Cross-Functional Collaboration: Partner with BSAs, DBAs, and stakeholders to translate business needs into technical solutions. Technical Toolkit: ETL Tools: Talend Data Integration | Snowflake SnowSQL Databases: PostgreSQL | MySQL | PL/SQL (Oracle) Cloud/Infra: AWS S3 | FTP/SFTP | Linux Data Practices: Data Warehousing | Data Quality Validation | Technical Documentation Recent Impact: Migrated legacy ETL processes to Snowflake, improving scalability by 30% for clients like South West Airline's and Ralph Lauren and more. Automated data delivery for Citizens Bank using Talend, reducing manual effort by 50+ hours/month. Optimized SQL queries for MLB’s analytics team, accelerating report generation by 30%. I thrive in environments where data drives decisions, and I’m passionate about building robust pipelines that solve real business challenges. Let’s connect to discuss how I can contribute to your next data integration project!

Stackforce AI infers this person is a Data Engineering specialist in Fintech and SaaS industries.

Location: Hyderabad, Telangana, India

Experience: 4 yrs 8 mos

Skills

End-to-end Etl Development
Snowflake Data Engineering
Performance Optimization

Career Highlights

Reduced ETL job runtime by 30% for MLB projects.
Automated data delivery, saving 50+ hours/month for Citizens Bank.
Migrated legacy ETL processes to Snowflake, enhancing scalability.

Work Experience

Zeta Global

Software Engineer (3 yrs 1 mo)

Capgemini

Software Analyst (1 yr 7 mos)

Education

Bachelor of Engineering - BE at Sri Chandrasekharendra Saraswathi Viswa Mahavidyalaya, Kancheepuram

Durga Prasad Bandaru

Software Engineer

Hyderabad, Telangana, India4 yrs 8 mos experience

Most Likely To Switch

Key Highlights

Reduced ETL job runtime by 30% for MLB projects.
Automated data delivery, saving 50+ hours/month for Citizens Bank.
Migrated legacy ETL processes to Snowflake, enhancing scalability.

Stackforce AI infers this person is a Data Engineering specialist in Fintech and SaaS industries.

Contact

dbandaru@zetaglobal.com LinkedIn

Skills

Core Skills

End-to-end Etl DevelopmentSnowflake Data EngineeringPerformance Optimization

Other Skills

Agile EnvironmentAgile MethodologiesAmazon S3Amazon Web Services (AWS)Analytical SkillsBusiness RequirementsData CleaningData IngestionData IntegrationData LoadingData QualityDatabase DesignDatabase DevelopmentDatabase Management System (DBMS)Databases

About

Experience

4 yrs 8 mos

Total Experience

2 yrs 4 mos

Average Tenure

3 yrs 1 mo

Current Experience

Zeta global

Software Engineer

Apr 2023 – Present · 3 yrs 1 mo · Hyderabad, Telangana, India · Hybrid

Key Responsibilities & Achievements:
End-to-End ETL Ownership: Collaborate with BSAs to review solution design docs, finalize workflows, and develop data pipelines from scratch (or enhance existing ones) using Talend and Snowflake for clients like FNBO, Citizens Bank, Sallie Mae, MLB, Ralph Lauren, and others.
Orchestration & Deployment: Schedule jobs via Harmony (Snowflake) and Linux Cron (Talend), ensuring seamless execution and timely data delivery.
Performance Tuning: Optimized high-volume data jobs and complex SQL queries, reducing runtime by 30% and minimizing resource costs.
Production Support: Test, validate, and deploy ETL workflows to production, maintaining data integrity and SLAs for critical business operations.
Cross-Client Scalability: Deliver tailored ETL solutions for diverse industries (banking, retail, sports), adapting to unique data models and compliance needs.

TalendSnowflakeSQLLinuxData IntegrationPerformance Tuning+2

Capgemini

Software Analyst

Sep 2021 – Apr 2023 · 1 yr 7 mos · Bangalore Urban, Karnataka, India

ETL Developer | Talend & PL/pgSQL Specialist
Designed and maintained high-performance ETL pipelines using Talend, enabling seamless data integration, transformation, and loading (ETL) for business-critical workflows.
Developed complex Talend jobs to automate and optimize data processes, improving efficiency and ensuring data quality through validation rules and error handling.
Built PL/SQL procedures (Oracle) and PL/pgSQL scripts (PostgreSQL) for advanced data manipulation, migration, and cross-environment integration (OLTP to Data Warehouse).
Orchestrated end-to-end pipeline management via Talend Administration Center (TAC), including scheduling, monitoring, and troubleshooting job executions.
Specialized in heterogeneous data migration, bridging systems across transactional (OLTP) and analytical environments with minimal downtime.

TalendPL/SQLPostgreSQLData QualityETL TestingEnd-to-End ETL Development