ETL Developer for n8n, PostgreSQL, and Email Verification

@dushyant317

ETL Developer with 10 years of experience** specializing in automation using **n8n** workflows. Expert in **PostgreSQL** for designing, optimizing, and managing complex data pipelines. Proficient in integrating **email verification systems** to ensure high-quality, validated data. Strong background in end-to-end ETL processes, from extraction to transformation and loading. Proven ability to deliver efficient, scalable, and reliable automation solutions for business needs.

@AzeemCodes7

As an experienced automation specialist, I am excited about the opportunity to work on this complex and intriguing project. My diverse skillset of automation, n8n, and Python aligns perfectly with what you're seeking. Throughout my career, I have consistently delivered powerful and robust workflows that have significantly increased operational efficiency for my clients. I possess a proven track record in handling large-scale data projects effectively. I am well-versed in data extraction, transformation, and storage in self-hosted PostgreSQL databases – skills that are crucial for ensuring data integrity, preventing duplicates, and optimizing performance with your extensive datasets. Moreover, my familiarity with Google Drive API presents a significant advantage as it enables seamless data fetching from multiple sources. Another key suit in my profile is my thorough understanding of email verification processes. I have successfully integrated several ETL pipelines with Email Verification APIs such as Reoon, ZeroBounce, etc. In turn, this has ensured only verified email data is stored, saving valuable resources and time. Going beyond the technical requirements outlined earlier – I value communication and transparency. Whether it's me working autonomously or becoming an integral part of your team's operations, you are guaranteed frequent updates and status reports.

@SardisAdaptation

Hi there, I am a seasoned automation developer with extensive experience in creating sophisticated n8n workflows and handling large-scale ETL processes. My proficiency in PostgreSQL, coupled with my expertise in integrating Google Drive and email verification APIs, makes me an ideal candidate for your project. I excel in data processing, ensuring integrity and performance while implementing robust error handling and retry mechanisms. I am ready to start immediately at a competitive rate and aim to deliver precise solutions promptly. Let's set up a scalable and efficient automated system for your needs. Best Regards Sardis Adaptations

@sanket99799

With 5 years of experience in workflow automation, I specialize in building scalable n8n pipelines that handle large datasets, optimize ETL performance, and ensure data accuracy. Your project aligns strongly with my expertise in API integrations, database structuring, and automation reliability. Scope of Work: Google Drive Scraping: Connect multiple drives (direct/shared), fetch large CSV/Excel files (1GB+), enable parallel processing. ETL to PostgreSQL: Bulk insert raw data into PostgreSQL with schema optimization, deduplication, indexing, automated retries, and logging for reliability. Email Verification Pipeline: Extract emails, integrate with APIs like ZeroBounce/NeverBounce, validate results, and store verified addresses in a separate schema/table. Workflow Automation: Configure end-to-end n8n workflow with scheduling, trigger-based runs, and complete error handling. Documentation: Deliver setup guide, maintenance instructions, and logging framework for long-term stability. My approach ensures high data throughput, efficient memory management for large files, and smooth integration between Google Drive, PostgreSQL, and email verification APIs. The final solution will be production-ready, resilient, and fully documented for future scalability. Best Regards, Sanket.

@BrandonK26

I believe I am an ideal fit for your project, especially since you’re looking for something clean, professional, user-friendly, and seamlessly integrated with automated functionality. Your need for data integrity, automated retries, and email verification align perfectly with my expertise in n8n workflow automation and PostgreSQL database management. While I am new to Freelancer, I have tons of experience handling similar projects off-site. I would love to chat more about your project! Regards, Brandon Kennedy

@dwaynevdwalt

"I am a perfect fit for your project with extensive experience in n8n workflow automation and large dataset handling. I will seamlessly integrate Google Drive data scraping, PostgreSQL ETL, and email verification APIs to create a clean, automated workflow. While I am new to freelancer, I have tons of experience and have done other projects offsite. I would love to chat more about your project! Regards, Dwayne"

@lees99

I understand exactly what this project needs, and I’m ready to give it my full attention. My goal isn’t just to meet your requirements it’s to make you feel 100% sure you made the right choice in choosing me. Your project requires seamless integration for Google Drive data scraping, PostgreSQL ETL, and email verification processes. I specialize in n8n automation, large file handling, PostgreSQL database management, and email API integrations. I’m new to Freelancer, but I’ve got plenty of experience and have done lots of projects elsewhere. I’m really excited to bring that to the table for you. I would love to chat more about your project! Regards, Lee.

@saqibalijavaid2

Hey, I can build an n8n workflow to: - Fetch large CSV/Excel files (1GB+) from Google Drive. - Load into PostgreSQL with duplicate prevention & indexing. - Extract & verify emails via your chosen API, storing only valid ones in a separate table. - Include error handling, retries, logging, and scheduled/trigger runs. - I have strong experience in n8n, PostgreSQL, and large-scale ETL to deliver a fast, reliable solution. Best, Saqib Ali Javaid