Эльдар А.

FreelancersЭльдар Аватов

Ukraine Kyiv, Ukraine
15 hours 34 minutes ago
Available for hire Available for hire
registered for 3 years


Application programming
154 place out of 2393
82 place out of 1701
Position in global rating 1
  15754 place out of 244919


Experienced application programmer in the field of software development in Delphi environment, specializing in front-end for relational databases development, including bothauthoring and teamwork. Medium skills in the field of system administration. Beginner skills in Node.js server application development. Big experience in Social Media Marketing. 


• SQL experience above 7 years, including Oracle, MSSQL, MySQL , PostgreSQL full featured development;

• Delphi experience above 10 years, including 7, 2010, 10;

• Firemonkey framework, DevExpress, EhLib, Indy, IP!Works experience;

• DOA, ADO, BDE, other Delphi-related DB techologies;

• Report mastering including FastReport, Cristal Report, templating with XML/HTML; 

• Creating of components, ISAPI IIS libraries with RestAPI, SOAP, COM+, Windows service executables,libraries, cross-platform applications;

• Team management and building;


Programming network xml-based intercommunicated interface for 3rd-party applications

Development of accounting application for Oracle databases with complex calculations and detailedreport system

Application library for 1C:Accounting to direct printing on network roll-printers

Interface between server-side "Traffic monitor" application, using COM-server API, and"HRS Fidelio", using Oracle stored procedures, for Internet billing.


Special accounting application for online game, with wiki-media compatible report generation

Mini-ERP system for hotel document workflow


MSSQL database backup utility, created by customers request, supports FTP, SMTP, 7zip archive,activated by shedule and/or USB flash device connecting


Distributed playmarket with installation and updating abilities, now used by more than 1500+ computersin 10 countries.

Delphi-field accomplishments:

- Experienced Delphi 7 and Delphi 2010 programmer

- Component developing

- SOAP, COM+, CGI applications

- In-app license control, with setup and update support

- Network technologies

- RESTfull client and servers, with advanced authentication

Blogging, writing articles on general and technical topics.

Experienced administration of specific systems: HRS Fidelio, HRS Micros, B-52, R-Keeper. Development and support for restaurant accounting hardware and software.



  Recent proposals 10
Мобильное приложение на Delphi Berlin
Delphi код программы отправляющей запросы скриптам.
Небольшой проект на Delphi
Создание install - файл
Delphi. Доработка программы учёта заказов.
Заливка фоток с описанием через VK API
Потрібне програмне забезпечення.
Программа по управлению онлайн базы недвижимости (20000+ записей)
программная установка драйвера на Delphi под x64-системы
Сделать скрипт вывода данных из базы SQL в файл .xls. База зашифрована.

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