AeroLeads people directory · profile
Stefan Ratchev Email & Phone Number
COO and Co-Founder
at
Tilstar
1 work email found
@zonguru.com
LinkedIn matched
✓ Verified May 2026
4 data sources
Profile completeness 100%
Current company
Role
COO and Co-Founder
Location
Bulgaria, Bulgaria, Bulgaria
Company size
Who is Stefan Ratchev? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Stefan Ratchev is listed as COO and Co-Founder at Tilstar, a company with 1 employees, based in Bulgaria, Bulgaria, Bulgaria. AeroLeads shows a work email signal at zonguru.com and a matched LinkedIn profile for Stefan Ratchev.
Stefan Ratchev previously worked as CTO at Zonguru and Software Development Lead .NET at Mentormate Bulgaria. Stefan Ratchev holds Msc, Business Management And Technology from The University Of Sheffield.
Company email context
Email format at Tilstar
This section adds company-level context without repeating Stefan Ratchev's masked contact details.
{first}@zonguru.com
86% confidence
AeroLeads found 1 current-domain work email signal for Stefan Ratchev. Compare company email patterns before reaching out.
Profile bio
About Stefan Ratchev
I am a highly motivated individual with a clear focus and thought out goals.My passion is solving problems - and doing it in the most efficient and direct way possible. I consider myself very lucky that software development gives me the opportunity to do that day in and day out while never getting stale with new advancements.My life philosophy is that everyone is their own Enterprise and product. Through continual improvement, information seeking and accomplishments - I will continually strive to make mine stand out from the rest.
Listed skills include Web Development, Css, Jquery, Html, and 15 others.
Current workplace
Stefan Ratchev's current company
Company context helps verify the profile and gives searchers a useful next step.
Tilstar
9 roles
Stefan Ratchev work experience
A career timeline built from the work history available for this profile.
Cto
Current
Dec 2017 - Present
Software Development Lead .Net
Mentormate Bulgaria
Jun 2015 - Dec 2017
Head Of Web & App Development
- Architecture and development of N-tier.NET solutions.
- Creating and implementing annual development plan and strategy.
- Cultivating long term relationships with current and potential clients.
- Project guidance and team leadership.
Jan 2014 - May 2015
.Net Developer
Dec 2011 - Dec 2013
Asp.Net Developer
Trinity Mirror Digital Property
Maintained Smart New Homes real estate platform in UK.
Aug 2011 - Dec 2011
Asp.Net Developer
Newspaper Group Bulgaria
Created and maintained some of the largest news portals in Bulgaria.
Aug 2008 - May 2011
Cutco Sales Professional
Jun 2007 - Jul 2008
Summer Student
May 2004 - Aug 2006
2 education records
Stefan Ratchev education
Msc, Business Management And Technology
The University Of Sheffield
Ba, International Economics And Business
York University
FAQ
Frequently asked questions about Stefan Ratchev
Quick answers generated from the profile data available on this page.
What company does Stefan Ratchev work for?
Stefan Ratchev works for Tilstar.
What is Stefan Ratchev's role at Tilstar?
Stefan Ratchev is listed as COO and Co-Founder at Tilstar.
What is Stefan Ratchev's email address?
AeroLeads has found 1 work email signal at @zonguru.com for Stefan Ratchev at Tilstar.
Where is Stefan Ratchev based?
Stefan Ratchev is based in Bulgaria, Bulgaria, Bulgaria while working with Tilstar.
What companies has Stefan Ratchev worked for?
Stefan Ratchev has worked for Tilstar, Zonguru, Mentormate Bulgaria, Onebit Software, and Trinity Mirror Digital Property.
How can I contact Stefan Ratchev?
You can use AeroLeads to view verified contact signals for Stefan Ratchev at Tilstar, including work email, phone, and LinkedIn data when available.
What schools did Stefan Ratchev attend?
Stefan Ratchev holds Msc, Business Management And Technology from The University Of Sheffield.
What skills is Stefan Ratchev known for?
Stefan Ratchev is listed with skills including Web Development, Css, Jquery, Html, Javascript, Web Applications, C#, and Ajax.
Find 750M verified contacts
Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.
Start free trial