Ivan Gadzhonov
Qlik Sense Solution Architect, PM, Team Leader
Experience
Qlik Sense Solution Architect, PM, Team Leader
BMW Group
- Designed application architecture and data modeling integrated in Qlik Deployment Framework
- Implemented back in time reporting solution
- Integrated VIZLIB
- Managed project and mentored team members
- Optimized performance (~25% less RAM, ~40% faster computation)
- Provided development recommendations to BI International Group teams
Qlik Sense Solution Architect, Lead Consultant
European Union Institution
- Conducted business sessions to gather requirements and define projects
- Designed architecture, data modeling, development and front-end of Qlik Sense applications
- Implemented advanced Qlik GeoAnalytics maps
- Provided technical guidance for mashup integration into internal website
- Delivered hands-on training and documentation for internal teams
Lead Qlik Solution Architect & Team Leader, Partner
Honda Motor Europe Logistics NV
- Supported QlikView BI platform scripting, layout and performance enhancements
- Maintained enterprise QlikView infrastructure with over 10 complex applications
QlikView Application Architect
Syngenta
- Architected QlikView pricing analytics application
- Collaborated with Infosys developers and Deloitte business analysts
QlikView Application Architect
Calyps
- Audited existing Qlik applications and framework
- Collaborated with internal Qlik developers and Calyps analysts
QlikView Architect, Developer
GFK
- Conducted Qlik audit
- Built application from scratch: requirements, ETL, data model, layout, business reviews, enhancements, support
External QlikView Auditor, Consultant
INGRAM Micro
- Audited Qlik infrastructure: framework, ETL, data modeling, formulas and layout best practices
- Provided best practices, training sessions and documentation to internal Qlik team
Lead Qlik Solution Architect & Team Leader, Partner
Biogen
- Set up and operated global Qlik platforms
- Conducted BI systems audit
- Led team of 4 Qlik and Power BI consultants
- Integrated Qlik Deployment Framework
- Defined architecture and agile development guidelines
- Conducted project reviews, lifecycle and operations management
- Provided best practices and training for developers and business users
- Managed resource onboarding for QlikView, Qlik Sense and Power BI
QlikView Designer
Evolution Mining
- Redesigned all QlikView applications
- Enhanced performance and implemented optimizations
QlikView Expert
TEKNOS
- Delivered end-to-end forecast Qlik BI solution and provided ongoing support
QlikView Expert
Youth Business International
- Configured Amazon EC2 servers and QlikView Server
- Supported internal teams on Qlik deployment best practices
Qlik Solution Architect, Partner
Attribytes
- Established complete Qlik infrastructure: requirements gathering, server installation, ETL, modeling, visualization, maintenance and support
- Continued development and enhancements with BI International Group team
- Onboarded NPrinting experts
External QlikView Auditor, Consultant
MedShop Australia
- Implemented corporate Qlik BI system
- Ensured complete integration, development and support
- Collaborated with business for high customer satisfaction
Founder, CEO; Qlik Sense, QlikView Solution Architect
BI International Group
- Expert in data analysis and enterprise BI implementation and consulting using Qlik Sense, QlikView and Power BI
- Help end-customers become more competitive and agile through smarter use of data
- Implement BI solutions for actionable intelligence
QlikView Expert
Hello Innovation
- Onboarded BI International Group team members
- Optimized Qlik object calculation time by 75%
Senior QlikView Expert
Vine Light, Fire Intelligence
- Optimized dashboards and added functionalities for the largest Fire Intelligence QlikView application in the USA
- Collaborated with global Qlik consultants
Team Leader; Qlik Solution Architect; Senior Consultant
Coca-Cola HBC
- Led team of 6 Qlik and business consultants
- Collaborated with stakeholders at all levels to ensure project success
- Provided best practices, training, documentation and design standards
- Optimized applications handling billions of records across 30+ countries
- Implemented Qlik Deployment Framework and clustered Qlik Server and Publisher
- Managed end-to-end design, development, support and project management
Senior QlikView Consultant
Saint Luc Hospital
- Developed management, HR and activity dashboards in collaboration with Agilos technical director
- Designed reports with specialized functionalities
Project Manager; Senior QlikView Expert
Unilever
- Managed sales management analytics platform project end-to-end: requirements, ETL, data modeling, visualization, server configuration and user setup
- Collaborated with industry experts on reporting best practices
Project Manager; Senior QlikView Consultant
ORNO
- Developed sales and financial management reporting applications
- Implemented complex ERP logic in QlikView and negotiated project scope and resources
Project Manager; Senior QlikView Developer
Intercommerce Group Plus
- Built retail sales, availability and receipt analysis reports
Freelance QlikView Enthusiast
ADAC
- Developed home-made auto test comparison application with interactivity, sound integration and user personalization
- Received honorable mention in Qlik Open Data Challenge 2013
QlikView Developer
Intersnack Group
- Delivered sales analyses, receivables, payables and GPS route optimization reports
- Implemented on-time, on-demand reporting with Google Maps integration and target tracking
QlikView Developer
Monbat
- Developed financial BI solution with balance sheet, P&L and cash flow analyses
- Implemented complex Qlik scripting for financial KPIs
Shareholder; Managing Partner; Head of BI Department; International BI Team Lead; Principal Qlik Solution Architect; Senior BI
B.S.
- Financial management of the BI department
- Project management and trade negotiations
- Led team of consultants to deliver BI solutions
- Designed, developed, implemented and supported corporate BI systems
QlikView Expert, Team Leader
X3Analyses
- Managed and architected Qlik-based solution for financial analytics of public companies
- Collaborated with stock exchanges, experts and stakeholders
- Integrated exports into regional stock exchanges’ websites as official truth sources
Trader, Financial Analyst
Swift Trade
- Conducted financial analyses and day trading on the London Stock Exchange
Summary
In ~16 years of consulting experience, Ivan Gadzhonov has taken roles from Qlik Developer and Designer to Lead Qlik BI Solution Architect, Business Consultant, Project Manager, Team Leader, Head of BI department, Managing Partner and Shareholder and now Founder, CEO, Qlik Solution Architect at “BI International Group” – a company specialized only in enterprise BI (Qlik, Power BI) implementation and consulting.
As a Lead BI Solution Architect and consultant, his specialty is in business discovery through Qlik Sense / Qlik View applications with a strong focus on consultative services.
He has extensive experience in full Business Intelligence project development with strong focus on Qlik Sense and QlikView.
- Business development & partnership
- Sales
- Requirements gathering, analyses, project definition, project management
- Business consulting
- Design, development, implementation, test, support, BI audit and performance optimization of corporate BI systems
Ivan’s goal as a founder of “BI International Group” and Qlik / Business consultant is not only to develop but to CONSULT and provide high valuable QlikView, Qlik Sense, Power BI applications that will help organizations enhance their decision making processes.
Ivan’s passion is transforming Business Intelligence into an artistic interactive experience while taking an industry leading approach to optimizing the design and performance of corporate Business Intelligence.
He breaths QlikView/Qlik Sense, perceives the BI as art, changes the BI.
He creates BUSINESS DISCOVERY applications – from design to actionable intelligence and meaningful insights.
Skills
- Leadership - Successfully Managing A Company Specialized In The Bi Market (Bi International Group), Leading Teams Of Consultants & Experts
- Development Of Specific And Complex Enterprise Bi Solutions With Qlik, Big Data
- Design Of Bi Dashboards (Honorable Mention By Qliktech)
- Business Intelligence Audit & Performance Management
- Best Practices & Performance Optimization
- Qlik Deployment Framework Specialization
- Installation, Configuration, Clusterization Of Qlik Server, Publisher (Certified By Qliktech)
- Visiting Senior Fellow Of Business Intelligence At The Prestigious Universities; Qlik Trainer
- Deep Knowledge In Sql, Windows Server Administration, Amazon Ec2, Vbs, Html
Languages
Education
University of national and world economy
Master in Finance · Finance · Sofia, Bulgaria
University of national and world economy
Expert – Stock markets and brokerage · Stock markets and brokerage · Sofia, Bulgaria
University of national and world economy
Bachelor in Business Informatics · Business Informatics · Sofia, Bulgaria
Certifications & licenses
Qlik Sense Data Architect
QlikTech
Qlik Server Publisher Enterprise Certification
QlikTech
Similar Freelancers
Discover other experts with similar qualifications and experience