Panagiotis Koutsaftikis Email & Phone Number

Delft Area, Netherlands

Athens, Greece

• Product owner of Warply's Marketing Automation and Loyalty Platform, Warply Engage.• Developing a stack of Python web servers, by implementing RESTful JSON APIs, and microservices that perform hot and cold processes to manipulate and store data in both SQL and NoSQL Databases.• Incorporating into Warply Engage Loyalty-Couponing, Payment and CRM features, and an OAuth service, extending the overall functionality five-fold.• Directing the implementation of 3 major product versions, including migration from Google App Engine to MS Azure and from Azure to AWS, 2 times major code refactoring, 3 cycles ofUI/UX redesign, migration from Python 2.7 to Python 3.• Implementing Warply Pay, a payment service, with card tokenization and payment switching.• Implementing a Celery distributed task queue service to facilitate newsletter sendouts via Amazon SES and push notifications via APNS, GCM and FCM.• Integrating Warply Engage with 3rd party services, including eshops, ERPs and payment gateways.• Database administrator (PostgreSQL, Cassandra, Redis, MySQL).• Designing and directing implemention and delivery of various client solutions, in terms of business needs collection, database design and functionality implemention.• Organizing the pipeline, assigning tasks and mentoring/training developers.

Athens, Greece

• Training on SAP HANA and other SAP products (SAP Customer Engagement Intelligence, SAP Fraud Management)• Developing a SAP HANA demo application and documenting the process in a series of blog posts.• Product presentation to potential customers.