Silvena Dragostinova

Software Development Engineer || at Platform Science
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Contact Information
us****@****om
(386) 825-5501
Location
San Diego, California, United States, US

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5.0

/5.0
/ Based on 2 ratings
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Brian Warner

Silvi was an asset during our time building Loadexpress. As a startup Loadexpress went through the typical startup issues such as changing requirements, shifting priorities and tight deadlines. Silvi excelled in this environment as a senior engineer and handled these issues flawlessly. She brought extensive web development experience and knowledge of best practices to our team. In short I would definitely work with Silvi again and I would highly recommend her for another position.

Galya Tsirkalova

I have worked with Silvena for almost two years and I've been impressed by her ability to manage her tasks. She has always been able to cope with her responsibilities and to deliver highly efficient code, following coding standards. She is a very reliable person who always comes up with fresh ideas. Silvena is an extremely good team player who also works very well on her own. I think that Silvena is the right web developer for any company which needs high motivated and talented person. I am looking forward to work with her again.

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Experience

    • United States
    • Software Development
    • 200 - 300 Employee
    • Software Development Engineer ||
      • Jul 2019 - Present

      Platform Science is an innovative enterprise grade IoT fleet management platform for the transportation and logistics industry. Platform Science is an innovative enterprise grade IoT fleet management platform for the transportation and logistics industry.

    • United States
    • Technology, Information and Internet
    • 1 - 100 Employee
    • Senior PHP Developer
      • Sep 2016 - Jul 2019

      www.loadexpress.com connects shippers and carriers to do business directly without brokers. Cloud-based web applications with more than ten thousand users across USA, Canada and Mexico. - Working closely with the Project Management team and Operations team to fulfil all requirements and specifications. Researching, designing, estimating, implementing and managing the development process. - Participating in the recruitment process to grow the team in order to overcome challenges and beat targets. - Improving the RESTful API to expand the AWS-based web application users’ capabilities and enhance the mobile application. - Delivered improvements to the Operations team. Created a modern automation process that contributed to a 50% increase in the sales conversion rate. - Shifting gears in a startup environment and performing a variety of challenging tasks. Show less

    • Bulgaria
    • IT Services and IT Consulting
    • 100 - 200 Employee
    • Senior PHP Developer
      • Dec 2014 - Aug 2016

      www.mailjet.com is an email marketing software, one solution to power marketing and transactional emails, with over one hundred thousand active users every day and sending millions of emails per hour. - Dedicating 80% of my time to writing efficient, modular, reusable code and the other 20% to engineering code reviews. - Help to optimize the data storage, search and data processing based on a diverse mix of storage solutions (SQL and NoSQL databases), caching techniques (Memcached) and big data message brokers (PGQ). - Increased productivity and offered flexibility in choosing technologies by migrating a large scale web application from a rigid monolith to a flexible microservice-based architecture. Show less

  • DevLabs
    • Varna, Bulgaria
    • Senior PHP Developer
      • Dec 2007 - Dec 2014

      www.taxback.com provides tax return services to both private and corporate clients across one hundred countries. - Effectively communicated with business managers/operations and clients to identify all needed features and built them into an insurance cloud-based SaaS application. - Full stack development done using LAMP stack components: Kohana/Codeigniter Frameworks, design and analysis of MySQL and PostgreSQL relational databases, HTML5, CSS, jQuery and Bootstrap. www.taxback.com provides tax return services to both private and corporate clients across one hundred countries. - Effectively communicated with business managers/operations and clients to identify all needed features and built them into an insurance cloud-based SaaS application. - Full stack development done using LAMP stack components: Kohana/Codeigniter Frameworks, design and analysis of MySQL and PostgreSQL relational databases, HTML5, CSS, jQuery and Bootstrap.

    • Bulgaria
    • Insurance
    • 1 - 100 Employee
    • Lead Web Developer
      • Dec 2007 - Dec 2014

      www.24ins.bg is an online insurance provider, market leader in Bulgaria. - Managed and mentored a small team of developers to achieve the goals. Responsible for delegating and assigning tasks to developers. - Effectively communicated with business managers/operations and clients to identify all needed features and built them into an insurance cloud-based SaaS application. - Full stack development done using LAMP stack components: Kohana/Codeigniter Frameworks, design and analysis of MySQL and PostgreSQL relational databases, HTML5, CSS, jQuery and Bootstrap. Show less

Education

  • Tehnical Univercity Varna
    Master’s Degree
    2008 - 2009
  • Tehnical Univercity Varna
    Bachelor’s Degree
    2003 - 2007

Community

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