Find freelancers. Lose those costly delays.

With 1.7 million freelancers, we'll match you with the perfect talent.

or, Register with Elance »

Jeremy S. | Elance
 
176985602337900
Last Sign-in: Aug 19, 2015

Jeremy S.

15+ yrs Oracle expert & Java developer
   Australia
  |  10:37 am Local Time

Overview

Minimum Hourly Rate $35

My background is as a full-stack developer, that's from front-end to back-end. However, I'm focusing on Oracle, PL/SQL & Java for now.

I've been working in contract roles for 20+ years. I pride myself on clear written communication which is essential for this type of remote freelancing work.

Read More »

Portfolio

A PL/SQL layer packaged each interaction with the DB into a single function rather than...
http://dsrdata.com.au

Skills (10)

Tested
Oracle XDK

Service Description

With respect to data modelling my approach is two-fold:

1) Acquire intimate empathy for the client's objectives;

2) Model on the assumption they'll change their mind or expand requirements in the future;


When it comes to database design my policy is:

1) Normalize until it hurts;

2) Then de-normalize until it works;


As for Java and PL/SQL coding my approach is:

1) Name everything carefully and comment clearly so the next guy can easily understand it;

2) Organize and structure code for flexibility to enhance in the future;

3) Unit test and write test scripts to ensure future changes don't break anything;


Instead of all that to & fro between the web server & the DB for a single complex transaction, why not code that logic in PL/SQL for 1 round trip to the DB? Better performance and less network traffic.

Read More »
Overview  |  Job History  |  Portfolio  |  Team  |  About the Company

Keywords

Java
Data modelling
Database design
Oracle
PL/SQL
SQL
Company Snapshot
All Categories
Elance Level
Level represents activity and experience on Elance. Freelancers start at Level 1 and achieve higher levels through their work. A higher "Level" indicates greater earnings, ratings and other achievements on Elance. Learn More »
  • 12 months
  • Lifetime
Jobs
0
0
0
Total
Milestones
Hours
Reviews
Recommend
Clients
Total
Repeat
Earnings
Total
Per Client
Identity
Username
Jedral
Type
Company
Member Since
September 2014
Elance URL
Verifications
0
Jeremy S. | Elance

Jeremy S.