Sinisa Grgic Email & Phone Number

Novi Sad, Serbia

BDIT Engineering is a software engineering company with headquarters in Novi Sad and an office in San Francisco. BDIT has earned the trust of San Francisco companies by delivering innovative solutions over the past 10 years.

Novi Sad, Serbia

Novi Sad, Serbia

• Management
• Status report to San Francisco headquarters on daily and weekly basis
• Managed data engineering team in Serbia office working on 3-4 parallel projects (10+ projects overall), releasing updates on daily basis, supporting day-to-day operations Technical
• Maintenance of projects: Ad manager, Google API Tools, Facebook API Tools, Reporting framework, ETL system, Cost Management
• Payment system support (warehousing of payment system related data, business logic attached to provide specific reports with performance data)
• Automated Data Warehousing support (system for automated extracting and loading data to warehouse db, redshift, S3 etc. We're using Airflow to author, schedule and monitor workflows)Technologies: Ruby on Rails, MySQL.

Novi Sad, Serbia

• Management
• Built out engineering team of 7 engineers in Serbia
• In charge for hiring engineers in Serbia office (interviewing, screening test)
• Involved in hiring engineers in San Francisco office (interviewing, screening test)
• Highly involved in ramping up engineers in San Franciso office
• Built culture of ownership, responsibility and continues improvement

Serbia

• Responsible for development and maintenance of the internationalized version of Lumosity application. Working on numerous projects like:
• Implemented mass mail system (Silverpop) to support email marketing for sending 1M+ emails
• Implemented Ultimatepay payment system that supported 85+ payment methods for various countries which required high level of syncing between 3 companies geographically allocated
• Implemented AB test system
• Built various reports for tracking conversions, AB tests, user performance... worked closely with company management while building reports and analyzing results
• Took over translating application to Italian language (web application, 15+ flash games), worked with two translators and one marketing manager

Serbia

• Built and owned Ad Manager - internal tool for managing more than 2k ads
• Built and owned Google Adwords Tools - internal tool used to manage and optimize large advertising campaigns, worked closely with acquisition team
• Part of team that developed data warehouse platform to enable fast data analytics based on database with 150+ tables
• Designed and developed various dashboards based on business logic provided by acquisition team
• Optimizing memory consumption (10x) and execution time for reports to run in minutes instead of hours
• Optimizing charting data Technologies: Ruby on Rails, MySQL, Javascript, Bash, RServices: Google API Tools

Serbia

• Worked on development and maintenance of applications and add-ins for mail encryption/decryption using RSA and public/private key management “Secure Mail” project.Senior software engineer
• Outlook 2003 add-in used for mail encryption/decryption
• Web Service: used for key management and administration
• Web Site: used for easy 1-2-3 registration and user supportTechnologies: C#,.NET, MS SQL, Javascript, PHPTeam lead
• Web Mail Reader: used to decrypt and display mail in web browserTechnologies: Flex Action Script 3, Javascript, Jquery, HTML, CSSDevelopment of web application used to help users to optimize their shopping experience.
• shopping lists manager (managing of shopping lists with user sharing)

Serbia

Serbia

Serbia

Munich Area, Germany