Nikolai Tenev

Nikolai Tenev https://digidworks.com/ Freelance full-stack web and software developer. EXPERIENCE DigidWorks, ​CEO & Senior Software Engineer SKILLS Java (6 yrs)​ - Java SE, Java EE, Apache Tomcat, ZK JANUARY 2017 - PRESENT Framework, JBoss EAP, Development of: RestEasy, Spring Framework, Spring Boot, ElasticSearch, ● Slack App for access control and monitoring. ● ERP System for a Car Service. ● Enterprise Survey System. ● Rich Personal Organizer. JavaScript (9 yrs)​ - Node.js, ● Application for smart VAT, taxes and income calculation and Backbone.js, Gulp, Grunt, analytics. Webpack, React, Redux, Patient Management and Monitoring System for an US-based MobX, jQuery. ● surgical clinic. ● Shopify theme and plugin development. ● Enterprise search engine and web crawlers with Hebrew support. Cl0udF@ct0ry, S ​ enior Software Engineer JMS, Maven, Jenkins, Hibernate, JNI. PHP (9 yrs) ​- Composer, Laravel, Symfony & Doctrine. Other​ - AWS, Python, HTML, CSS, No/SQL, svn, git, CI. APRIL 2016 - JANUARY 2017 Development and maintenance of ​e-commerce platform for multiple merchants​. LANGUAGES Bulgarian - Native Playtech, J​ ava Developer JULY 2015 - APRIL 2016 English - Fluent Development and maintenance of casino game servers. German - Conversational Icom, S ​ oftware Engineer AUGUST 2012 - JULY 2015 Development and maintenance of web-based software applications like ERPs, CRMs, vehicle monitoring and analytics apps, etc. AK Consult, F ​ inancial Audit Assistant OCTOBER 2011 - JUNE 2012 Developing scripts for easier and faster data processing, performing auditing procedures. Webmotion, ​Web Developer MAR 2010 - JULY 2010 Development and maintenance of different web sites. Extensa, ​Web Developer AUGUST 2009 - MAR 2010 Development and maintenance of different web sites. PROJECTS ● Insurance calculator for multiple insurers. Developed as a single page application using React, Spring Boot and Drools. ● Slack chat bot with advanced commands and reporting. Integrated into a node.js backend. Purpose of the bot was convenient access management and monitoring. ● Enterprise search engine, web crawlers and text tagging functionality. Crawlers were developed using Python (scrapy), search engine was developed using node.js, React and Material UI, ElasticSearch. English and Hebrew support. ● Business management system for a clinic. Developed as a single page web application with real-time messaging, monitoring, tracking, etc. Used React and Spring Boot. ● Survey management system able to import Excel files. Developed as a single page web application using React and Spring Boot. ● Business management system with car lookup, working hours tracking, alerts, etc for London based large car repair shop. Single page application based on React and Spring Boot. ● https://trendeo.com/​ - development of the platform and supporting tools for data import, data sync, image resizing/minification, etc. ● Developing casino game servers. ● In-house ERP/CRM - development. ● http://cgm.pleven.bg/​ and ​http://transinfo.starazagora.bg/​ Development of web system for public transportation. ● https://vivafleet.vivacom.bg/​ and V ​ ivaFleet Mobile​ – development and support. ● http://www.floriangommlich.de/​, h ​ ttp://benam.ru/​, http://www.logosolinc.com/​ - development ● And a ton of other web sites, tools, apps, scripts etc.