
Nikola Jevtic
Java Developer, Programmer and instructor

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About me
Chief Technology Officer at Betatel LTD
Education

Organization Sciences
1995 - 2001Bachelor of Science (BS) Business Administration and Management, GeneralActivities and Societies: AIESEC Studies focused in business administration, econometric data analysis, application development, IT project management, technical planning, and business case analyses. Created working prototypes for numerous web site projects and desktop applications.Performed software and server support for an Sun Solaris Internal web site for the University. Assisted with critical system outages, software upgrades, and capacity planning. Coordinated with software experts, help desks, and data source… Show more Studies focused in business administration, econometric data analysis, application development, IT project management, technical planning, and business case analyses. Created working prototypes for numerous web site projects and desktop applications.Performed software and server support for an Sun Solaris Internal web site for the University. Assisted with critical system outages, software upgrades, and capacity planning. Coordinated with software experts, help desks, and data source teams in a 24x6 availability environment. Support tasks involved work with AIX RS/6000 servers, DB2 and MySQL databases, Apache Web Server. Show less

Oviedo High School
1994 - 1995High School Computer Science 12thActivities and Societies: Computer Club

University of Belgrade
1996 - 2001Bachelor of Applied Science (B.A.Sc.) COMPUTER AND INFORMATION SCIENCES AND SUPPORT SERVICES
Experience

S-Soft, Belgrade
Mar 1997 - Jan 1998Java Developer, Programmer and instructorSmall company that was concentrated on using and promoting new technologies. Worked on team to develop Java applets and applications for Java 1.0 and 1.1. Created Java-based applications and Java Server Pages (JSPs) to build a unified user experience. Also worked as contract teacher - instructor for Java as a part of a college student team to present new technologies to large companies.

Digit d.o.o Beograd
Mar 1998 - Mar 1999IT Instructor - TeacherSupport for 64-bit Alpha MIPS systems. Part time job description included:- Installation of OS and software for a large scale systems (on DEC equipment)- 60 hour training (10 days). Advanced and Expert Windows NT Server with accent on networking.

Webstore LTD
Dec 1999 - Aug 2000Java Developer, ProgrammerWorking on remote to update and maintain java-based system for online shopping sites. Worked together with team of designers. Also with third-party providers to ingest and integrate external data. Provided technical support for bug reports and critical site problems, as needed.

Audiotel doo
Sept 2000 - Nov 2003Call center system administrator, Chief of IT teamResponsible for building of large scale call center (over 80 people) from scratch. Implementing connections to telecom operator using E1 (R2/CAS), ISDN-PRI. Equipment included Dialogic and Sangoma voice processing boards, Ericsson PBX-s, custom built terminal equipment. As a chief of I/T was responsible for development, error reporting and equipment maintenance. Call center was operating 24/7 and included help desks, virtual company fax-phones, hot lines etc. Have created a custom made call-center system not using any third-party software. Also created a system for quality analysis of operators based on CDR data. Show less

Phone leader
Nov 2002 - Jan 2003Telecommunications EngineerIntroduced value added services for mobile phones (mobile ringtones, operator logos and pictures) at the time. Created a system for pre-paid ordering of mobile content. System included IVR – E1 and SMS – SMPP based software. Developed an automated revenue calculator, which was capable of creating run-time econometrical analysis.

Mobimedia Agency
Dec 2003 - Apr 2007CEOStarted a self-owned company with 5 employees. Company goal was to take place in a growing market of run-time prize shows, reality shows, co-produce and generally provide support for TV and radio shows that required interaction with viewers. Introduced one of the first VOIP based distributed call center in a country. Later it was abandoned and reopened as Polimedia Inc.

Impulstel
Dec 2003 - Feb 2005Telecommunications SpecialistWorking on a VAS system that was used to commercially exploit services like hot-line, sms chat, delivery of media on mobile devices, bulk sms, info sms, and micropayment. Focused on creating redundant system capable of providing non-stop service, remote managed call offices. During those three years we have created one of the best VAS providing solutions. Our CRM was web based, built from scratch (php, zend, jquery).

Alfatel
Apr 2005 - Oct 2010CEOStarted a company with a goal to establish IVR and mobile content services. Created on-demand IVR services for large clients such as automatic receiving of ads for newspaper or IVR scheduling for embassies. Established a largest mobile content web site and ordering service in a country. Company is still functional and generating profit from it’s primary business.

Polimedia
Apr 2007 - Jan 2011CEOMobile VAS (Value added services) provider.Our SMS Suite - the core of the product portfolio - was officially launched in June 2008 after a six-month pilot with selected clients. We have provided platform and message bearer services (SMS, USSD and MO, MT Billing) to key players within the mobile technology sector including international and local application service providers, web and mobile content developers and third party integrators. Product portfolio that we have created included:• SMS Short Codes / Short Dials (Unique or Shared)• MT / Reverse billing (where available) on premium SMS services• MMS, USSD, WAP and custom CRM solutions Show less

Telemedia
Jul 2008 - Jul 2011CEOThe goal was to provide plug-and-play tools for businesses, service providers and web/mobile content operators to rapidly deploy solutions through our platform with minimal in-house technical capacity.Our SMS Suite - the core of the product portfolio - was officially launched in June 2009 after a six-month pilot with selected clients. We have provided platform and message bearer services (SMS, USSD and MO, MT Billing) to key players within the mobile technology sector including international and local application service providers, web and mobile content developers and third party integrators. Product portfolio that we have created included:• SMS / Text• Short Codes / Short Dials (Unique or Shared)• MT / Reverse billing (where available)• Premium SMS• DLR's (delivery receipts)• MMS• USSD• WAP Solutions• Custom CRM solutions Technologies used included MySQL, PHP, jquery, C#, MSSQL Show less

Beoinex-moz
Mar 2011 - Dec 2011Telecommunications ConsultantProviding a turnkey solution for a TV prize show called “Conquiztador” in Maputo. Created premium sms payment system in Mozambique with operators Mcel and Vodacom. Also gained experience with working in Mozambique in terms of human relations and government requirements.

Johnson and Richards
Jan 2012 - Jan 2013CEOWent into a business with VOIP origination and termination. Primarily based on VPN controlled GSM gateways. Worked with various GSM equipment, primarily GOIP, 2N, Hypermedia. Created two VOIP switches. One in Holland and in Malaysia.Owner and CEO

Performance Technologies SRB doo
Jan 2013 - Nov 2014Database developerDesign and deploy data table structures, forms, reports, and queries.Conduct research and make recommendations on database products, services, protocols, andstandards in support of procurement and development efforts.Applying third party upgrades to existing databases.Coordinate and work with other technical staff to develop relational databases and secondarydatabases (i.e. Access).Identify inefficiencies in current databases and investigate solutions.Diagnose and resolve database access and performance issues.Plan and coordinate data migrations between systems.Develop, implement, and maintain change control and testing processes for modifications todatabases.Development and maintenance of the database stored procedures, views and functions forhosted web applications.Ensure all database systems meet business and performance requirements.Produce ad-hoc queries and develop reports to support business needs.Creation and maintenance of technical documentation.Development and maintenance of Data Warehouse.Implementation of data dashboards to display data in differing formats. Show less

Entropy Advertising
Dec 2014 - Sept 2017Internet Marketing SpecialistOwner and CEO

Betatel LTD
Sept 2017 - nowChief Technology Officer
Licenses & Certifications
- View certificate

Google AdWords certification
GoogleAug 2014 - View certificate

Video Advertising Advanced Certification
GoogleSept 2014
Languages
- enEnglish
- poPortugese, basic
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