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David O.

David O.

Lagos, Nigeria
Job Success
Top Rated

Data analyst | Data scientist | python developer | web scrapper

Data Scientist with a zeal for solving real-world problems and upgrading business value through data analysis, visualization, and insight. A graduate of the university of Lagos with a degree (BSc) in mechanical engineering. with 5 years experience in data scrapping/ mining, i see myself as an expert in data scrapping. my data mining tools includes the use of python for scripting and selenium/beautifulsoup/scrappy for data extraction. final data cleansing is done with the python pandas framework. And the exported as csv or Microsoft excel format. Skilled at relational database and analytic programming including SQL, and Python. Proficient in the use of Intelligence analytic tools such as python pandas. my data visualization tools includes Tableau and matplotlib. i posses in my arsenal excellent mathematical and computational skills armed with exceptional logical reasoning ability
Rating is 5 out of 5.
5.00 May 11, 2022 - Mar 13, 2023
Private earnings
Rating is 5 out of 5.
5.00 Jul 19, 2022 - Jul 29, 2022

"Very solid experience, got the job done fast and to specifications"

Private earnings
Rating is 5 out of 5.
5.00 Jun 26, 2022 - Jun 29, 2022

"Great experience working with David. He met all my requests and completed the work in a timely manner."

Private earnings
Rating is 5 out of 5.
5.00 May 23, 2022 - May 25, 2022

"Excellent job!!! I will hire again"

Private earnings
Rating is 5 out of 5.
5.00 May 1, 2022 - May 4, 2022
Private earnings
Rating is 5 out of 5.
5.00 Feb 18, 2022 - Feb 25, 2022

"David promised and delivered - not a trivial scraper that needed to be written from scratch. Job well done, highly recommended."

Private earnings
Rating is 4.85 out of 5.
4.85 May 16, 2021 - Sep 10, 2021
Private earnings
Rating is 5 out of 5.
5.00 Jun 15, 2021 - Jul 30, 2021

"David continues to impress me with his professional approach and strong work ethic. I've used his talents numerous times now, and he goes from strength to strength."

Private earnings
Rating is 5 out of 5.
5.00 May 11, 2021 - Jul 1, 2021
Private earnings
May 2, 2021 - Jun 12, 2021

No feedback given

Private earnings
David O. has more jobs. Create an account to review them

Portfolio

Analysis of the united states 2017 data on immunizations from the CDC
Analysis of the united states 2017 data on immunizations from the CDC
Want to see more? Create Account

Skills

David O.

David O.

Lagos, Nigeria
Job Success
Top Rated
62
Total Jobs
14
Total Hours

View profile

Data analyst | Data scientist | python developer | web scrapper

Specializes in
Data Scientist with a zeal for solving real-world problems and upgrading business value through data analysis, visualization, and insight. A graduate of the university of Lagos with a degree (BSc) in mechanical engineering. with 5 years experience in data scrapping/ mining, i see myself as an expert in data scrapping. my data mining tools includes the use of python for scripting and selenium/beautifulsoup/scrappy for data extraction. final data cleansing is done with the python pandas framework. And the exported as csv or Microsoft excel format. Skilled at relational database and analytic programming including SQL, and Python. Proficient in the use of Intelligence analytic tools such as python pandas. my data visualization tools includes Tableau and matplotlib. i posses in my arsenal excellent mathematical and computational skills armed with exceptional logical reasoning ability
Rating is 5 out of 5.
5.00 May 11, 2022 - Mar 13, 2023
Private earnings
Rating is 5 out of 5.
5.00 Jul 19, 2022 - Jul 29, 2022

"Very solid experience, got the job done fast and to specifications"

Private earnings
Rating is 5 out of 5.
5.00 Jun 26, 2022 - Jun 29, 2022

"Great experience working with David. He met all my requests and completed the work in a timely manner."

Private earnings
Rating is 5 out of 5.
5.00 May 23, 2022 - May 25, 2022

"Excellent job!!! I will hire again"

Private earnings
Rating is 5 out of 5.
5.00 May 1, 2022 - May 4, 2022
Private earnings
Rating is 5 out of 5.
5.00 Feb 18, 2022 - Feb 25, 2022

"David promised and delivered - not a trivial scraper that needed to be written from scratch. Job well done, highly recommended."

Private earnings
Rating is 4.85 out of 5.
4.85 May 16, 2021 - Sep 10, 2021
Private earnings
Rating is 5 out of 5.
5.00 Jun 15, 2021 - Jul 30, 2021

"David continues to impress me with his professional approach and strong work ethic. I've used his talents numerous times now, and he goes from strength to strength."

Private earnings
Rating is 5 out of 5.
5.00 May 11, 2021 - Jul 1, 2021
Private earnings
May 2, 2021 - Jun 12, 2021

No feedback given

Private earnings
David O. has more jobs. Create an account to review them

Portfolio

Analysis of the united states 2017 data on immunizations from the CDC
Analysis of the united states 2017 data on immunizations from the CDC
Want to see more? Create Account

Skills

More than 30 hrs/week

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