info@blockachain.gr | www.blockachain.gr I am Thomas Sounapoglou, representing my company, Blockachain. Blockachain is a full-service SW development company, and it is a joint venture of two very successful companies: ATC and Vidavo. info@blockachain.gr | www.blockachain.gr

Project, Process, Business: We deliver Our solutions Project, Process, Business: We deliver Short-term projects Quick turnaround A standalone solution or a supplement to a dedicated team Custom software Expertise in web, mobile, cloud & database areas; Efficient and flexible synch with existing infrastructure Custom IT services Highly skilled professionals to eliminate discrepancies for both on and off site staff Own development team Proven testing techniques and state-of-the-art tools and methodologies Quality Assurance Objective advice on project scoping & planning, business process and system design Project management Consultancy & Training 1-slide to present all provided services Our experts will help you choose the appropriate set of technologies and platforms for you, to meet your business goals, tailored to your budget. From requirements distillation to design and development, quality assurance testing, deployment as well as post implementation support, we are your trusted partner. 1) Custom software development - We provide high end custom software development services, mainly focusing in the areas of Data Analytics | Process Automation | Web & Mobile Apps | Workflow Management | and Natural Language Processing, either as a standalone solution or as a supplement to a dedicated team. 2) Custom IT services - Our extended expertise in web, mobile, cloud and database areas, allows you to enjoy a customized service that meets your technology strategy tightly, providing outputs that synch with your systems, security, and platforms in a most efficient and flexible way. 3) Own Development team - Whether you aim to scale your business globally or just cut costs, we can remove the logistical hassle for you and provide you with teams of highly skilled professionals. We work to eliminate discrepancies for both on and off site staff, using an array of methods to maximize efficiencies. 4)Quality Assurance - Our variety of software testing services include QA processing with proven testing techniques and state-of-the-art tools and methodologies. This ensures in-depth, comprehensive testing for validation and quality assurance purposes, along with reliability estimation. 5)Consulting & training - We use our extensive experience to provide you with objective advice and recommendations in areas like project scoping and planning, business process and system design as well as project management support.

Were we excel at Web Mobile & Tablet Cloud Computing Technologies Web HTML5 - CSS - JavaScript -php - asp.net - JSF, JSP, Servlet - Bootstrap - Angular - Node.js - Drupal - Joomla - WordPress- Liferay - Dot Net Nuke Mobile & Tablet iOS - Android - Windows Phone - J2ME Cloud Computing Amazon Web Services - Microsoft Azure - Open-Stack - Ubuntu elastic cloud Programming languages C# - Java – Swift - Objective C - C & C++, Python Here you can see some the technologies and the tools we use for our implementations Database Systems Oracle - Microsoft SQL – MySQL\MariaDB – PostgreSQL - NoSQL Mongo Application Servers Oracle - IBM WebSphere - GlassFish – Tomcat - JBoss - .Net Framework

Innovation lab EU funded R&D projects Commercializing R&D Big Data mHealth News aggregation & verification Smart Cities & e-Government Blockchain technology, Smart Contracts, DLT Communities Commercializing R&D Our innovation lab. Here we work on some RnD projects. Bloomen: project is to extend the use of the blockchain technology to handle different online user transactions, provide an innovative way of content creation, sharing, personalized consumption, monetization and copyrighting. In particular within our ongoing project, Bloomen, blockchains will be used as a distributed database for media copyright information, for fast micropayments of media content, and for transparency in copyright management and monetization. A lot of our RnD projects evolve into mature commercial products Truly Media platform: Designed in cooperation with Deutche Welle, to support the verification of digital user-generated content residing in social networks and elsewhere. Currently used by Amnesty International and European parliament Truthnest: Advanced twitter analytics tool, focusing on user profiling. Functionality embedded into proprietary news & information management platforms. Social sensor: mining & aggregating massive amounts of media from multiple dynamic & quickly evolving social sources NewsAsset: A cloud based system covering the publishing production process end-to-end InfoAsset: An ideal solution for press office, marketing teams and PR agencies, HR & Internal communications departments and even Business Development executives! You can now easily gather, store, manage, route, track, retrieve and distribute any type of multimedia content, securely and on time!