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Excel database files merge

We’d like to merge a main database with three (maybe 4) other databases based on a company’s name for each of the years 2005-2017.

The names are not identical across all databases.

For example- JPMorgan & company vs. J.P. Morgan investment.

There are cases with more than one match per company every year (for example, one parent company and few subsidiaries). In other cases there are no matches at all.

If the databases contain empty years, we ask to fill in the empty years. For example if there is data for a specific company in database #2 in 2007 and 2009 but empty in 2008, replicate 2007’s data into 2008 only in this database. Do the same in all cases.

Each database contains the name of the company and its ID number (a different ID number in each database). The goal is to create a merged database that contains the following columns each year. We attach a theoretical example below:

Year

Company name (as it appears) in main database

Company ID number in main database

Company ID number in database #2

Company ID number in database #3

Company ID number in database #4

(attached example of the desired target file).

Some firms have different names under the same ID at the same year (due to mergers or other reasons). Although the matching is based on the company’s name, we need the ID numbers. If 2 different names appear in the same database under the same ID number at the same year, refer to them as one company with the common ID.

Attached:

1. sample from one of the source DB's

2. example of desired output file after merging all the DB's.

The challenge in this project is to do heuristic/similarity search of the firms names (fuzzy search , spacy similarity, cosine similarity in python/vb/excel macro or any other methods).

Project budget - 100$.

Taidot: Tietojenkäsittely, Excel VB Capabilities, Excel Macros, Data Analysis, Excel VBA

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Tietoa työnantajasta:
( 6 arvostelua ) Modiin, Israel

Projektin tunnus: #28121234

37 freelanceria on tarjonnut keskimäärin $114 tähän työhön

schoudhary1553

Hi, Greetings! ✅checked your project details: Excel database files merge ✅Completed Time: In project deadline We have worked on 600 + Projects. I have 6 + years of the experience in same kind of projects. If yo Lisää

$100 USD 4 päivässä
(253 arvostelua)
7.9
P0L

(255 arvostelua)
7.3
(278 arvostelua)
7.1
(198 arvostelua)
7.3
(158 arvostelua)
6.6
ShakeelASESE

Excel Formula, Advance Excel, Excel VBA, Excel Power Query, Excel Integration, Excel Macro, Excel Data Entry, Excel Data Scrapping, Excel Dashboard and API Integration, Excel financial models, Excel Flow Chart, Excel C Lisää

$350 USD 7 päivässä
(13 arvostelua)
5.0
dpune

Hi, l have more than 14 years of experience and completed more than 300 projects. please look at my feedbacks to know more about me. thanks.

$100 USD 5 päivässä
(22 arvostelua)
4.7
reubengi

Hi there, I can assist in cleaning up your database and get into the output format you want. How many records are there in each database? Regards Reuben

$100 USD 5 päivässä
(16 arvostelua)
4.7
swarnali2017

Hi, I am Swarnali, available online more than 16 hours everyday. I have read your project details. Recently, I have completed the excel formula, google sheet script and excel VBA macro based projects (see in portfoli Lisää

$90 USD 4 päivässä
(18 arvostelua)
4.3
hdlong66

Hello, I have prepared a sample for your review and comment. I can't automate a process but I have a solution for this. Could you please share all your files? Please drop a PM if you’re interested. Best regards, Hoang

$100 USD 7 päivässä
(35 arvostelua)
4.5
ARTICLEYOUWANT

I will merge a main database with three (maybe 4) other databases based on a company’s name for each of the years 2005-2017.

$200 USD 7 päivässä
(5 arvostelua)
3.8
zu02

Hi there! I'm Access/Excel/vba Expert from Georgia- full time freelancer. I can code this merging process via MS Access APP. You will be very happy. Please visit https://www.freelancer.com/u/zu02?w=f Here you can fin Lisää

$100 USD 2 päivässä
(8 arvostelua)
4.0
kayarshadi

Hi, I am an Excel , Access, VBA , Power BI expert. I have good experiences in T-SQL and designing and implementation Information Systems in MS Sharepoint. Please tell me more about your project in details and view my p Lisää

$100 USD 3 päivässä
(8 arvostelua)
3.3
(6 arvostelua)
3.2
(4 arvostelua)
2.8
Jayant222

I can perfectly help you with that. I am a professional Data Analyst and Excel expert holding years of experience in utilizing advance level tools and functions of Google sheets & Excel (including VBA and Macro) to per Lisää

$80 USD 1 päivässä
(5 arvostelua)
2.6
adilsyed123

ok sure i can marge data base as you want i have check attachment files pls PM me can we discuss more ill do sample first wait for reply thanks.

$167 USD 1 päivässä
(5 arvostelua)
2.4
AnuradhaVM

Hi, Greetings! ✅checked your project details. I have completed the M.SC. (Statistics) . I Have 4 years’ experience with Data entry, Data analysis and MIS Management. I have strong analysis, and Excel skills and am able Lisää

$100 USD 7 päivässä
(2 arvostelua)
1.7
chnsci

Greetings, I think here you are looking for someone to merge a main database with three to four other databases. I have seen the attached file and understood your project description. I am an expert in Data Process Lisää

$100 USD 5 päivässä
(3 arvostelua)
1.8
theflancerr

Dear Sir/Madam, I have gone through your project description and I'm interested in. It seems that you have important data bank that you want to combine them to compare these information during specific time period. Lisää

$30 USD 1 päivässä
(0 arvostelua)
0.0