- Kherson, UA
- $25 /hr
- Available now
I have over 12 years experience in software and database development. During these nice years I have done commercial projects, did several design of complex databases and developedmore...I have over 12 years experience in software and database development. During these nice years I have done commercial projects, did several design of complex databases and developed front-ends for them, also gave a light to many various tools to operate with data. I am accurate, serious and responsible. I am ready to work at any minute and I am able quickly learn the clients problem.
-developing desktop windows applications + useful console utilities + DB front-ends
-data operations and expertise
Main programming languages with solid knowledge:
-Delphi - 12 years
-SQL, ANSI SQL, Transact SQL - 12 years
-Web-development - 2 years
MS SQL (2000-2017), MySQL, Firebase, Firestore, MS Access, Excel, CSV, Redis, dBase (DBF)
Laravel, Vue.js, Vuetify
Application & Database Developer
He banged it out and perfectly!
I have worked with Konstantin a number of time and I am always pleased with his quality and timeliness. He is very well knowledgeable and can provide excellent quality databases as well as other material as needed. I highly recommend him.
You are welcome!
Another excellent job done on time.
Good and a hardworking man!
Thanks a lot!
Understood requirement immediately. Asked sensible questions. Performed task quickly and communicated well.
Great job, thanks!
Very reliable, when it comes to a urgent requests for changes...
easy to work with, fast turnaround.