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English
$
USD
Shishir Sarker
@shishirsarker
Level 2
B2B Lead Generation, Data Entry, List Building Expert
Bangladesh
English, Bengali
About me
I help businesses build accurate, organized, and reliable data through B2B Lead Generation, List Building, Data Entry, and Web Research.
With 1,900+ completed projects and $133K+ earned on Fiverr, I deliver accurate, business-ready results with strong attention to detail.
My expertise includes B2B Lead Generation, Contact & Company Research, LinkedIn Research, Data Entry, Data Cleaning & Enrichment, Excel, Google Sheets, PDF to Excel Conversion, Data Collection and Web Research.
Message me to discuss your project.
Skills
Shishir Sarker
$10/hour
Offline •
Average response time: 1 hour
See my services
Data Typing
I will do accurate data entry, excel, web research, copy paste and data cleaning
Web Research
I will do data collection, web research and internet research
Want to work on an hourly basis?
Tell Shishir Sarker what you need.
$10
/
hourPortfolio
Work experience
Freelance Data Entry & Data Enrichment Specialist
Upwork • Freelance
Dec 2021 - Present • 4 yrs 8 mos
Worked with international clients on Data Entry, Data Enrichment, Lead Generation, Web Research, PDF Conversion, Contact List Building, CRM Data Management, and Excel-based reporting projects. Successfully completed multiple projects involving data collection, data validation, spreadsheet management, and business research while maintaining high standards of accuracy and confidentiality. Delivered organized, reliable, and actionable datasets that helped clients improve business operations and decision-making. Key Skills: Data Entry, Data Enrichment, Lead Generation, Web Research, Data Collection, PDF to Excel Conversion, CRM Management, Microsoft Excel, Google Sheets, Contact List Building, Data Validation, and Reporting.
Freelance Data Entry & Web Research Specialist
Freelancer.com • Freelance
Jan 2017 - Present • 9 yrs 7 mos
Provided professional Data Entry, Web Research, Data Collection, Lead Generation, Data Processing, PDF Conversion, and Contact List Building services to clients worldwide. Successfully completed numerous projects while maintaining strong client satisfaction through accuracy, reliability, and timely delivery. Managed large datasets, conducted in-depth online research, collected and verified business information, and organized data into structured formats using Microsoft Excel and Google Sheets. Worked with clients across various industries, helping them improve data quality, streamline workflows, and support business growth through accurate and well-organized information. Key Skills: Data Entry, Web Research, Data Collection, Lead Generation, Data Processing, PDF to Excel Conversion, Data Validation, Microsoft Excel, Google Sheets, Contact List Building, Data Scraping, and Administrative Support.
1,109 Reviews
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
1-5 out of 1109 Reviews
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haqueron
Bangladesh
Ongoing collaboration
This was my second project with Shishir Sarker, and once again he did an excellent job. I hired him to convert and type 29 pages from PDF to MS Word, and the final work was delivered with outstanding accuracy and professionalism. The formatting was clean, organized, and very close to the original document....
Seller's Response
Helpful?
haqueron
Bangladesh
Ongoing collaboration
I hired Shishir Sarker to convert a 30-page PDF file into an MS Word document, and I am extremely satisfied with the overall experience. From the beginning, he communicated professionally, understood the requirements clearly, and handled the project with great attention to detail. The final document...
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otsolexpartners
Canada
Ongoing collaboration
Another great experience working with Shishir. This was a second project of the same type, and he once again delivered exactly what I needed with excellent attention to detail and a high level of professionalism. He is reliable, responsive, and clearly takes pride in the quality of his work. Having...
Seller's Response
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otsolexpartners
Canada
Ongoing collaboration
I’ve had the opportunity to work with Shishir again since my original review, and once again he delivered excellent work. His attention to detail, responsiveness, and ability to understand exactly what I’m looking for continue to stand out. The quality of his work is consistently professional, and he...
Seller's Response
Helpful?
otsolexpartners
Canada
Ongoing collaboration
I've worked with Shishir on several occasions, and he has consistently exceeded my expectations. His attention to detail is exceptional, he demonstrates a deep understanding of the requirements, and the quality of his work is always highly professional. He is also incredibly responsive, making communication...
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