David Khalfin Email & Phone Number

Istanbul, Turkey

Istanbul, Turkey

We are professionals in D365 solutions for business automation including Finance and Operations (+ AX2012, AX2009), Field Service, Power Apps etcMuch of time we are working with Integrations, Retail, Production, Warehouse management, Logistics and a lot moreAlso we offer development & support web applications based on Java & mobile applications for Android

Prague, Czechia

Working on German project implementing Retail side of D365FO including:• Integration with Shopware• Integration with TradeByte for continues integration with Amazon• Integration with CompuTop to process customer payments• Integration with SalesForce for CRM• Integration with ProLogis• WHS-Mobile Optimization• Setting up Electronic Reporting• SSRS Reports developmentProjects:• Integration with Online Retail Services (D365FO)• Custom POS Integration (AX 2009)Modules:• Retail• WHS• Logistics• AccountingPartially working on:• Poland project implementing custom module for POS integration• Czech project for Retail (Sport)

Kazan, Tatarstan

Have been working on more than 10 projects of "Dynamics AX / D365FO" developmentA lot of experience related to integration projects. It’s really interesting for me to be associated in integration projectsThe most intersting project was integration with WMS for online store orders, including:* Integration online orders with AX* Delivery module realization for delivery requests, division of orders by weight and etc* Integration AX orders with WMS: - Products information, Prices - Clients / Vendors - Sales orders / Purchase Orders / Transfer Orders / Returns* Russian delivery servises integration (5Post, KSE and Russian Post): - Delivery services order creation based on web services - Print forms generation (Labels / Invoices) - Delivery orders tracking* Processing returns of online orders / Government orders etc* Sending track numbers and other information from WMS to AX and then to online storeTechnologies:* D365FO / AX 2012 / 2009* WCF / HTTP Web Services* SSRS* SysOperation / AIF / DIXF * EP / POS (AX 2012)* Trace ParserProjects in countries: Russia, USA, Ireland, Bulgaria, UAE, etcProjects:* Toyota Retail Russia (+ EP development)* Integration with WMS system based on web services* Integration with Russian Delivery Services based on web services (5Post, Russian Post & KSE)* Integration with EDI system (Diadoc - Russian corp)* Integration with different ERP system using Columbus connectivity studio functionality* SWMS system integration based on XML file exchange* Workday system integration based file exchange* POS development* Integration with custom site selling company items based on web services (Clients, Products, Orders, Delivery Services Integration, etc...)* Integration with local 1C ERP systemModules:* Accounts receivable / Sales* Accounts payable / Purchases* Inventory & Warehouse Management* General Ledger* Production* Columbus WMS module* Columbus Business Integrations (BIS) module* GMCS EDM module

Kazan, Tatarstan

Worked on 2 projects of implementation MS Dynamics AX 2012October 2016 – June 2018 – EnergyBuilding Implementation and development of custom EnergyBuilding module for energy consumption calculations, generating account notices, integration with Fast Report, etc. Technologies:* Multithreading (SysOperation) classes for all the types of batch jobs, because there have been 1,5 million customers for calculations* SSRS for reports* Queries optimization, looking for problems throw Activity Monitor---------------------------------------------------------------July 2017 – June 2018 – MS AX 2012 R3 implementation for Mechanical engineering companyRole – AX developer* Development according to functional designs* Bug fixing* Initial testingModules:* Production* Production information management* Accounts receivable* Accounts payable* Inventory and warehouse managementTechnologies:* SysOperation for calculations* SSRS for reports