Experience

Wazoku

• United Kingdom
• Information Technology & Services
• 1 - 100 Employee

• Senior Full Stack Dev, Team Lead

  • Jan 2021 - Present

  Varna, Varna, Bulgaria

• API Developper

  • Oct 2019 - Dec 2020

  Bristol, England, United Kingdom Mainly focused on integrating an idea management platform with third party applications like JIRA, MS Teams, Office 365 as well as developing secured endpoints for data transfer outside the platform itself. Using best practices in Django Rest Framework and AngularJS. Working closely on developing a mobile app with React Native. All these helped me significantly improve my knowledge of client-side frameworks, internet protocols and RESTful API designs.



Toumetis

• United States
• Software Development
• 1 - 100 Employee

• Data Scientist

  • Feb 2019 - Aug 2019

  Bristol, United Kingdom Using both classic/statistical Machine Learning approaches and cutting edge technologies to develop highly accurate predictive models. Applied a Survival Analysis on set of individuals in order to predict remaining useful life of machinery. Due to the unreliable Time Series data that we work with, came up with an unsupervised approach that helped to differentiate useful signal. Applied a semi-supervised technique in order to detect anomalies in high frequency data. All those projects mentioned… Show more Using both classic/statistical Machine Learning approaches and cutting edge technologies to develop highly accurate predictive models. Applied a Survival Analysis on set of individuals in order to predict remaining useful life of machinery. Due to the unreliable Time Series data that we work with, came up with an unsupervised approach that helped to differentiate useful signal. Applied a semi-supervised technique in order to detect anomalies in high frequency data. All those projects mentioned above really strengthened my data processing, modelling and reporting skills. Show less



Zappi

• United States
• Software Development
• 200 - 300 Employee

• Data Scientist

  • Mar 2017 - Nov 2018

  London, United Kingdom Implemented an automated solution to codifying verbatims using code frames. Experimented with tf-idf, word2vec, glove, deep neural networks and decision trees in order to produce a solution to multi-label classification problem, which classifies open-ended responses in different nets and subnets. Taken a big part in releasing a whole new stats based side of the business - key drivers analysis, correspondence analysis, audience/demographics analysis. All projects I've been working on as a Data… Show more Implemented an automated solution to codifying verbatims using code frames. Experimented with tf-idf, word2vec, glove, deep neural networks and decision trees in order to produce a solution to multi-label classification problem, which classifies open-ended responses in different nets and subnets. Taken a big part in releasing a whole new stats based side of the business - key drivers analysis, correspondence analysis, audience/demographics analysis. All projects I've been working on as a Data Scientist helped me significantly improve my analytical thinking and mathematical/statistical skills.

• Consultant Developer

  • Jan 2016 - Feb 2017

  London Implemented several powerful machine learning algorithms for text analysis in Python, which were applied to word clouds for market research, e.g. Fuzzy Matching with Levenstein distance (word matching), DB SCAN (word clustering), etc. Worked on few classifiers for sentiment analysis. Worked closely with core engine developers on the implementation (Ruby on Rails) of client/country specific normative score values used for measure comparison over time. Followed SCRUM development technique (2… Show more Implemented several powerful machine learning algorithms for text analysis in Python, which were applied to word clouds for market research, e.g. Fuzzy Matching with Levenstein distance (word matching), DB SCAN (word clustering), etc. Worked on few classifiers for sentiment analysis. Worked closely with core engine developers on the implementation (Ruby on Rails) of client/country specific normative score values used for measure comparison over time. Followed SCRUM development technique (2 weeks sprint) using JIRA boards and attending daily morning update meetings. Worked closely with third party companies / clients in order to achieve API communication so to send and/or retrieve data.



GWS Media

• United Kingdom
• Advertising Services
• 1 - 100 Employee

• Assistant Programmer

  • Oct 2014 - Sep 2015

  Bristol, United Kingdom •Implemented several PHP back-end programs •Developed several iOS and Android applications •Dealing with project documentation •Attending team-meetings and communicating on-going projects •All these provided me with the opportunity to improve both management and communication skills as well as to develop exceptional programming abilities.



ЭкоДом

• Web Developer

  • Sep 2013 - Oct 2013

  Kostomuksha, Russia •Fully developed website for a working company •CSS, PHP, JavaScript, Ajax, JQuery, HTML 5, Apache •Uploaded to a hosting service •Other services to meet all needs of the client •All these gave me excellent client-service skills and designer manner, helped me fully understand and observe both Google Analitics and Yandex metrika scripts. Including to that, by the time when the .php mail form was completed, I have already developed an ability to configure both local and smtp servers.



Albena 2000 Invest Ltd.

• Web Master

  • Sep 2009 - Aug 2010

  Varna, Bulgaria •Editing texts and uploading photographs to a real estate company website, using CSS, HTML and JavaScript •Dealing with e-mail requests •Monitor site traffic •Interact with website developer and network and server technician to discuss problem areas •All these helped me to develop good editing skills, to become detail – oriented and gave me knowledge how to present information online for clients.