Javier S. Profile | Freelancer

4.9

(35 reviews)

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$25 USD / hour

Flag of COLOMBIA

barrancabermeja,

$25 USD / hour

It's currently 3:40 AM here

Joined March 17, 2015

0 Recommendations

Javier S.

@jasalaz100

4.9

(35 reviews)

5.3

5.3

100%

100%

$25 USD / hour

Flag of COLOMBIA

barrancabermeja,

$25 USD / hour

100%

Jobs Completed

92%

On Budget

93%

On Time

13%

Repeat Hire Rate

Electronic Engineer

15 years experience as an IT Professional. *Excel expert, optimizing processes in excel using VBA, creating reports from big amount of data using pivot tables and pivot charts. *Making connections with SQL-based relational database management systems. *Analyze large datasets to provide strategic direction to the company. *Perform quantitative analysis of product sales trends to recommend pricing decisions. *Conduct cost and benefit analysis on new ideas. My Services List: MS office Advanced (Excel, access, word, power point, outlook, project) Microsoft SQL Server PDF Conversion Virtual assistant Web Research Copy/Paste Work Any Type of Data Entry Projects Translations ENG/SPA SPA/ENG Spanish Transcriptions English Transcriptions

See all Excel Experts in Colombia

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Portfolio

This file lets a project manager to follow tasks status, % of completion, delayed tasks, comparisson between actual and planned cost, milestones, and so on.

Project Tracking

This file lets a project manager to follow tasks status, % of completion, delayed tasks, comparisson between actual and planned cost, milestones, and so on.

Project Tracking

This file lets a project manager to follow tasks status, % of completion, delayed tasks, comparisson between actual and planned cost, milestones, and so on.

Project Tracking

This file lets a project manager to follow tasks status, % of completion, delayed tasks, comparisson between actual and planned cost, milestones, and so on.

Project Tracking

This file lets a project manager to follow tasks status, % of completion, delayed tasks, comparisson between actual and planned cost, milestones, and so on.

Project Tracking

File that lets user to analyze a financial viability of a Photovoltaic system. Automatically updates cash flow charts.

Photovoltaic system financial analysis

This tool helps a project manager to extract specific information from a complex .csv file exported from a accounting software in order to easily identify variations that require attention.

Extract Specific Information from .csv file

This file helps a big dance saloon owner to make automatically the dance card and dance list taking into account females, males, ages and number of couples per dance.

Dance card and dance list generator

This file let a SEO to monitor keywords on e-commerce site in Japan. With some clicks the user can identify opportunities to improve its sales strategies.

Keywords Analysis Dashboard

This file let the user monitor its hourly glucose levels from a Glucometer software, with the possibility to add events in certain time in order to identify specific conditions that alter normal levels.

Glucose Monitor

This file lets a project manager to follow tasks status, % of completion, delayed tasks, comparisson between actual and planned cost, milestones, and so on.

Project Tracking

This file lets a project manager to follow tasks status, % of completion, delayed tasks, comparisson between actual and planned cost, milestones, and so on.

Project Tracking

This file lets a project manager to follow tasks status, % of completion, delayed tasks, comparisson between actual and planned cost, milestones, and so on.

Project Tracking

This file lets a project manager to follow tasks status, % of completion, delayed tasks, comparisson between actual and planned cost, milestones, and so on.

Project Tracking

This file lets a project manager to follow tasks status, % of completion, delayed tasks, comparisson between actual and planned cost, milestones, and so on.

Project Tracking

File that lets user to analyze a financial viability of a Photovoltaic system. Automatically updates cash flow charts.

Photovoltaic system financial analysis

This tool helps a project manager to extract specific information from a complex .csv file exported from a accounting software in order to easily identify variations that require attention.

Extract Specific Information from .csv file

This file helps a big dance saloon owner to make automatically the dance card and dance list taking into account females, males, ages and number of couples per dance.

Dance card and dance list generator

This file let a SEO to monitor keywords on e-commerce site in Japan. With some clicks the user can identify opportunities to improve its sales strategies.

Keywords Analysis Dashboard

This file let the user monitor its hourly glucose levels from a Glucometer software, with the possibility to add events in certain time in order to identify specific conditions that alter normal levels.

Glucose Monitor

Reviews

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Showing 1 - 5 out of 36 reviews

Filter reviews by:

5.0

$160.00 USD

Hire an Excel Expert

great performance..

R

Jason S.

@Ridgeley

•

3 years ago

5.0

$45.00 USD

Project for Javier S. -- 2

Totalmente recomendado, cumplió a tiempo con el trabajo en Excel dentro del presupuesto, muchas gracias Javier.

Data Processing

+1 more

Nicolás S.

@nicolasanchezz12

•

3 years ago

5.0

$70.00 AUD

Project for Javier S. -- 8

nice freelancer.

Data Processing

+1 more

Sandeep C.

@schoudhary1553

•

6 years ago

5.0

$127.00 USD

excel form and spreadsheet. must be able to program in excel

Javier did a outstanding job. Perfect communication.

Data Processing

Software Architecture

D

Dan R.

@Dansue8198

•

6 years ago

4.6

$10.00 USD

Project for Javier S. -- 2

He is very professional and flexible and fair

Data Processing

+1 more

T

David O.

@tallnychef

•

6 years ago

Education

Ms. Project Management

Mexico

2014 - 2017

(3 years)

Bachelor's Degree in Electronic Engineering

Universidad de Los Andes,

Colombia

2003 - 2010

(7 years)

Contact Javier S. about your job

Log in to discuss any details over chat.

Verifications

Preferred Freelancer

Identity Verified

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Facebook Connected

Certifications

Basic Numeracy 1

95%

Preferred Freelancer Program SLA 1

92%

US English 1

85%

Top Skills

45

Data Processing

31

31

23

23

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