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I will do html css javascript sql database projects , bootstrap, erd,uml

Sanjeewa D
5.0
5.0

Sri Lanka

I speak Sinhala, English

147 orders completed

asp net mvc code react full stack developer

I’m a Full-Stack Web, Desktop, and Mobile Developer with 12+ years of experience building scalable, secure applications using ASP.NET Core MVC, .NET Framework, C#, and Microsoft SQL Server. Skilled in...
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Level 2

Has met high performance criteria and has a proven track record for meeting client expectations.

About this Gig

I am doing any kind of database design and data migration. I am well-versed in MS SQL, MY SQL and Oracle. Also, I can transfer data from cross platforms.


Skills

  • Building SQL databases and validating their stability and efficiency
  • Creating program views, functions and stored procedures for SQL database
  • Writing optimized SQL queries for integration with other applications
  • Designing database tables and dictionaries and er diagrams.
  • Developing scripts, procedures and triggers for your requirements.
  • Maintaining data quality and backups and overseeing database security
  • HTML, CSS, BOOTSTRAP, JAVASCRIPT


Diagrams


  • Class Diagram
  • Use Case Diagram
  • Sequence Diagram
  • Data Flow Diagram
  • Entity Relationship Diagram
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do html css javascript sql database projects , bootstrap, erd,uml
do html css javascript sql database projects , bootstrap, erd,uml
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do html css javascript sql database projects , bootstrap, erd,umldo html css javascript sql database projects , bootstrap, erd,umldo html css javascript sql database projects , bootstrap, erd,umldo html css javascript sql database projects , bootstrap, erd,uml

Database type:

Centralized database

•

Distributed database

+2 more

Platform:

MS SQL

•

MySQL

•

PL/SQL

•

SQL Server

Expertise:

SQL

•

ER diagrams

•

Normalization

•

Query optimization

My Portfolio

Offers hourly rates

Pay by the hour, as reported by the freelancer.

Reviews

4 reviews for this Gig
5.0

(4)
(0)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Recommend to a friend
    5
  • Service as described
    5
Sort By
Most relevant
  • A
    image-docs

    alexander12wa

    CN

    China

    5

    good service

    Helpful?
    Yes
    No
  • T

    tiagosantos448

    Repeat Client

    IE

    Ireland

    5

    The seller was very helpful in listening to my request and meeting with me to understand and meet my request.

    Helpful?
    Yes
    No
  • T

    taimour87

    US

    United States

    5

    Usdissanayake was very helpful, he went above and beyond to help. He did not only finish but ask if any adjustment he said no problem right away. He is a very kind and trustful person. Thank you for helping me Usdissanayake. I'll be using you serivce again.

    Helpful?
    Yes
    No
  • K

    ken2332

    Repeat Client

    GB

    United Kingdom

    5

    Excellent

    Helpful?
    Yes
    No
Reviews

4 reviews for this Gig
5.0

(4)
(0)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Recommend to a friend
    5
  • Service as described
    5
Sort By
Most relevant
  • A
    image-docs

    alexander12wa

    CN

    China

    5

    good service

    Helpful?
    Yes
    No
  • T

    tiagosantos448

    Repeat Client

    IE

    Ireland

    5

    The seller was very helpful in listening to my request and meeting with me to understand and meet my request.

    Helpful?
    Yes
    No
  • T

    taimour87

    US

    United States

    5

    Usdissanayake was very helpful, he went above and beyond to help. He did not only finish but ask if any adjustment he said no problem right away. He is a very kind and trustful person. Thank you for helping me Usdissanayake. I'll be using you serivce again.

    Helpful?
    Yes
    No
  • K

    ken2332

    Repeat Client

    GB

    United Kingdom

    5

    Excellent

    Helpful?
    Yes
    No

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