Mert SUN

Mert sun

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location of Mert SUNBeşiktaş, Istanbul, Türkiye
Followers of Mert SUN2000 followers
  • Timeline

  • About me

    CIO, CTO, Head of Information Technology

  • Education

    • İstanbul teknik üniversitesi

      -
      Bachelor of science (b.s.) material engineering
    • Bahçeşehir üniversitesi

      -
      Doctor of philosophy (phd) computer engineering
    • Bahçeşehir üniversitesi

      -
      Master of science (m.s.) computer engineering
    • Bahçeşehir üniversitesi

      -
      Bachelor of science (b.s.) computer engineering
  • Experience

    • Aras kargo

      Jun 2002 - Dec 2016

      Heading the IT Development Department in the IT services. The key responsibilities in addition to the department management; Development, design and support automation systems Project Managements Coordination of the Consultant Team Coordination of Outsourcing Services and Vendor Relations ERP System Management Also Includes Designing and Development of ETL Layers Business Intelligence System Management Includes Analysing, Designing and Development  GIS System Management Also Includes Analysing, Designing and Development  CRM System Integrations Also Includes Designing and Development  Mobile Applications Development and Integrations Analyzing Projects Database Management and SQL TuningsKey Achievements: Developed an Automation SystemsUsed by 8500 users (4000 PC users and 4500 mobile couriers)Useed in Head Quarter, 9 Regions and 850 Branches.Includes 1400 tables, more than 300 procedures, 400 forms and 450 reports7.5 million Cargo Data/month, 1.5 million bills/month, 1 million collection, cash, bank operations data CRM System Implementation40000 corporate customers100000 contracts include multidimentional parameters  ERP System Management1.7 million invoice ETL operation includes 7 million lines in a month  Activity Based Costing (ABC) System Development is succeded in 1 year period.Developing the first system on transportation sector in Turkey, uses more than 1 billion transactions  Geographic Information System (GIS) Design and DevelopmentFirst GIS system in Transportation Sector in Turkey Mobile Applications Design and Development Management Show less Leading Development Teams in the IT services. The key responsibilities in addition to the teams managements; Executing the Development Life Cycle Managing the design and development of Automation Systems which are used in Head Quarters, regions, branches and couriers Managing the desing of mobile applications Desinging, development and management of Business Intelligence System Desinging, development and management of CRM System Customer Integration ImplementationsKey Achievements: Finished the Oracle Financials Integration with Automation Systems in 6 months Realized performance tuning for large volume transactions on Apps;300 million Cargo transactions/month1.7 million invoices/month1.1million cash collections/month8.2 million accountings/month The first BI Project in the transportation sector in Turkey, also developed in academic life in Computer Engineering Master Degree Program. (Thesis Name: Warehouse Modelling and Verification for Decision Support System: Transportation System, Mert SUN)1200 tables, 400 views, 600 attributes, 1200 metrics, more than 40 cubes, more than 500 reports Show less Project managements includes analyzing, designing and development tasks Development of Automation System which’s name is Millennium Development of Management Application which used in Head Quarter and Regions Customer Integrations Designing database structure, SQL Tuning Conversion Leader between the automation systems and ERP systems Desinging and Development of new products which are used first time in transportation sector in Turkey, such as ‘Morning Cargo’, ‘Cargo with collection’ etc. Developed the financial structure which enables to work with the agents as franchising modelKey Achievements: Developed an Branch Automation System in one year which is used by 6000 usersUseed in Head Quarter, 12 Regions and 650 Branches. Management Application which used in Head Quarter and RegionsOperation, Account, Finance, Human Resource and Sales departmant’s functions Reducing redirectioned cargos from %15 to %3 ,so 15 million dolar saved in a year. (Firm’s endorsement was nearly 300 million dolar in a year) Succeeded to Develope Stable and Easy Used Systems.IT staff' count in reagons was reduced nearly %70it’s succeeded to create 1500 cargo data in an hour by one agent With the special customer’s integrations, firm had got the tenders of very big customers such as Zer-Koç Holding which sends cargos that costs 30-50 million dolar in a year. With the new financial structure which is suitable for franchising model, firm’s endorsement was increased from 75 million dolar to 300 million dolar per year in 4 years. Show less

      • IT Manager - Software Systems

        May 2012 - Dec 2016
      • IT Deputy Manager - Software Systems

        May 2009 - May 2012
      • Software Engineer & Analyst

        Jun 2002 - May 2009
    • Sertrans logistics

      Oct 2017 - Oct 2018
      It r&d system analysis and software development manager

      • Management and development of the following systems:o Warehouse Management System (WMS) o Transport Management System (TMS). o SAP System includes FI, CO, HCM, QM Moduleso Qlikview Business Intelligence System o SAP – BW (Business Warehouse) Business Intelligence System. Automation system’s and inhouse developed system’s data is transferred to Qlikview BI system. SAP modules’ data is transfered to SAP –BW system. o Salesforce CRM Integration and Implementation• Management of whole R&D Center including 25 employees.Managing, analysing, designing and development of the inhouse R&D Projects and the Digital Transformation Projects:o Load Tracking Optimization o IOD (Information Of Delivery) o Customer Loyality and Compaign o Disposition and Synchronization Systemo Smart Pricing Systemo Workforce Optimization o Inventory Management o ABC – Activity Based Costing o Online BA/BS and Online Current Consensus o Intermodel Transportation o Business Intelligence Analyzing and Reporting Projectso Data Deduplicationo Invoice Managemento Cost Managemento Mobile Order Management on Warehouse Systemo Online Consensus Systemo Debt / Receivable Agingo Contract Managemento Visitor Managemento Job Application Management o HR Recruitment Processo Promotion-Assignment-Business Enrichmento Preformance Management Show less

    • Allianz türkiye

      Oct 2018 - Jun 2019
      Project manager

      • Redesigning the documentation and reporting system, which is used by the company throughout the country and performance of the necessary documentation developments (Activation of the Thunderhead System instead of Oracle Reports)• Development of regulatory integrations between SBM and the company

    • Sunware bilisim yazilim ve danismanlik ltd.

      Mar 2019 - now
      Chief technology officer
    • Kaynak holding - sürat kargo a. ş.

      Jun 2019 - Aug 2022
      Cio, head of information technology

      Management of Information Technologies services and issues belonging to all 11 companies, primarily Sürat Kargo Lojistik ve Dağıtım A.Ş., of Kaynak Holding, which employs 10.000+ people, is being carried out.Directorates Managed within the Information Technology Department:• System Network Management• Software Management• Business Development and Analysis Management• Reporting and Business Intelligence ManagementKey Achievements:• IT Department was established from the beginning. The Number of Personnel Managed: 68 people(Employees in the Headquarters: 25 people, Employees working as Support Team in the site: 43 people)• Whereas the maximum number of daily shipments of Sürat Kargo Company had been 210 thousand as being systemic capacity, the number of daily shipments was increased to 1.5 million with the developments and improvements, made on the system. (As of now, 130 thousand shipments, per hour, can be performed in the system without increasing the number of Computer Operators. This number can be further increased by increasing the number of Computer Operators).• The company, which had been at loss in 2019, found the opportunity and environment to triple its turnover in 2 years through the contribution of increasing the adequacy of the systems and their correct operation.• The continuity and stability of the systems was increased above 99.9%. For example; there has been no interruption in the main automation system in the last year.• An average of 40-50 projects are developed per year. (Including software and system infrastructure projects) Projects are being managed by operating agile methodologies.• A total of 300+ physical and virtual servers are being managed.• Databases, having a volume of more than 37 TB, are being managed. (15 TB + 22 TB)• An average of 1.5 billion data is processed annually.• Automation and ERP systems, which are used in the operation of companies, are being developed directly in-house according to company requirements. Show less

  • Licenses & Certifications

    • Oracle9i: introduction to sql

      Oracle university
      Jan 2004
    • Oracle9i: repersts developer: build reports

      Oracle university
      Jan 2004
    • Manager development program (mdp)

      Boğaziçi üniversitesi
      Jan 2011
    • 2349 programming with the microsoft .net framework (microsoft visual c# .net)

      Bilge adam
      Jan 2006
    • Pmp (project management professional)

      Istanbul institute
      Feb 2017
    • Itil v3 information technology service management

      Deloitte
      Jan 2009
    • 2389 programming with microsoft® ado.net

      Bilge adam
      Jan 2006
    • 2524 developing xml web services using microsoft asp.net .net application server technologies

      Bilge adam
      Jan 2006
    • 2124 programming with c#

      Bilge adam
      Jan 2006
    • 2555 developing microsoft .net applications for windows(visual c# .net)

      Bilge adam
      Jan 2006