Эльдар А.

FreelancersЭльдар Аватов

Ukraine Kyiv, Ukraine
3 days ago
Available for hire Available for hire
registered for 3 years


Application programming
170 place out of 2475
112 place out of 1908
Position in global rating 92
  18729 place out of 288718


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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