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VivaCoder
9.96
TOP #21
3145
Finished
3
In Progress
Member since: April, 2016

About

Expert in Java/C#/Python/VB/C/C++;Databases/SQL; HTML/CSS/JavaScript/PHP/ASP;Math/Stats/SPSS/Evews/Stata/SAS/R. Look at my completed orders. Just assign me !

Awards

Triple Ten × 268
10 orders in 10 days with the rating of 10
Last awarded:Jan 26, 2022
Nine Plus
Current rating of 9 or over
Last awarded:May 15, 2016
Proven Punctuality
Over 80% of orders delivered ahead of the deadline (rated 8 or higher)
Last awarded:Sep 7, 2021
Proven Reliability
Over 97% of orders are completed (rated 8 or higher)
Last awarded:Sep 7, 2021
Writer of the month
Best Writer of December 2019
Last awarded:Jan 3, 2020
Customer Loyalty
Over 20% of return customers
Last awarded:Mar 10, 2017
Read about Essayshark's awards →
Disciplines
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All3145
Computer and Web Programming1629
Computer Science729
Mathematics and Statistics270
Engineering132
Database design and optimisation 74
Business and Management46
Mathematics and Statistics35
Computer science22
Architecture and Design8
Health Care and Life Sciences4
Mobile Applications Development3
Computer Networking and Cybersecurity2
Data Science and Analysis2
Digital Design, UX and Visual Design1
Business and Management1
QA and software testing1
Natural Science1
Psychology and Education1
Economics1
Other or not specified183
Written
pen
Average rating in Database design and optimisation
9.98 /10 chevron
 10 —  71 9 —  2
8 —  0
7 —  0
6 —  0
1-5 0
Total —  3145
Page 1 of 3 (74 orders)
10

Database Design

Database design and optimisation
10
Very good, efficient and a pleasure to deal with
10

Database Design Project Questions

Database design and optimisation
10
Excellent as always, fast efficient and good at what they choose to bid on.
10

Module 8-2

Database design and optimisation
10
Always recommend!
10

Combine queries to form one query

Database design and optimisation
10
Great work
10

Assignment 2 -Databases

Database design and optimisation
10
Speedy and extremely high quality work. Highly recommend.
10

Drawing database

Database design and optimisation
10
Very quick and friendly
10

HW#4 Pt1

Database design and optimisation
10
Thank you
10

HW #3

Database design and optimisation
10
Very helpful and quick. Just what i needed done.
10

3 Queries

Database design and optimisation
10
Highly knowledgeable in his field
10

Solve 5 Queries

Database design and optimisation
10
Fast and perfect.
10

SQL project

Database design and optimisation
10
Excellent work and finished way before deadline
10

Database Fundamentals (reuploaded files)

Database design and optimisation
10
Amazing and fast!
10

HCO Project - Phase 2

Database design and optimisation
10
A lot of work, that was done on time!
10

Lab 7

Database design and optimisation
10
I keep using this expert over and over!
10

HCO Project - Phase 1

Database design and optimisation
10
Super intense work and done properly!!
10

Lab 5 - Insert, Update, Delete (DML)

Database design and optimisation
10
Great work!!
10

Database Fundamentals

Database design and optimisation
10
Thank u so much!
10

Lab4 - SQL Create Table

Database design and optimisation
10
Perfect, on time work! Got an A!!
10

Lab 3 - ERD to Table Conversions

Database design and optimisation
10
Great and on time work!!
10

MySQL Database Assignment

Database design and optimisation
10
Fast service.
10

Assignment 10

Database design and optimisation
10
perfect work
10

SQL script

Database design and optimisation
10
quality work at a timely fashion
9

MySQL Database

Database design and optimisation
9
Did it on time
10

Mysql stored procedure exercise

Database design and optimisation
10
Perfect!
10

Creating database using diagrams

Database design and optimisation
10
Perfect work!
10

assign5

Database design and optimisation
10
Quality work at a timely fashion.
10

sql

Database design and optimisation
10
thank you
10

mysql

Database design and optimisation
10
perfet
10

MySQL Database

Database design and optimisation
10
Completed in timely manner. Very helpful.
10

Assignment 7

Database design and optimisation
10
perfect
10

sql

Database design and optimisation
10
perfect
10

visio

Database design and optimisation
10
Great work!
10

sql

Database design and optimisation
10
perfect
Anchor
111 582

Returning customers

Quality
9.6/10

Average quality score

Writers active
213

Writers active

Writers online
151 958

Papers delivered on time

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