Software Development

Relativity® Applications


IT Outsourcing Services

IT Outsourcing

1. TSD is the Top ICT Employer in Bulgaria for 2016

2. TSD provides World Class various technologies.

3. TSD believes that the key to success is the strength and commitment of its associates.

4. TSD knows how to construct the optimal outsourcing arrangements, achieve team productivity and stability.

5. Our Bulgarian teams are constantly rivaling much larger countries.

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TSD is the Top ICT Employer in Bulgaria for 2016 and Gold winner in “IT Outsourcing Services” category.

TSD is the Top ICT Employer in Bulgaria for 2016

ISO/IEC 27001

International standard for Information Security

ISO/IEC 27001 - International standard for Information Security

Some Words From Our Biggest Clients

We needed a good, easy to use solution to help with generating bills out of our on premise Relativity application. TSD provided us with a great tool that cut down the amount of time it took to create the invoices. The invoices are accurate and we have been able to increase our ROI for our Relativity application.

Mark Combs | Chief Information Officer , Steptoe & Johnson PLLC

Lionbridge has a great business relationship with TSD. You are reliable, flexible and valued partner. Our work on Lionbridge Connector is great and exceptional.

Shaun Scruton | Product Manager, Connectors , Lionbridge

TSD employees were a pleasure to work with and understood our needs.  They were always professional, willing to make changes, and provided their expertise to improve our product.  Work was always completed in a timely fashion and we are very excited with the final product.

Jayson Griffin | Senior Vice President , Consortra Translations

TSD is very service oriented, committed to customer satisfaction, and works hard to build a great relationship with their customers and partners. I love working with everyone at TSD.

Drew Deitch | Senior Manager - Strategic Partnerships, Relativity

I periodically forward Relativity clients to TSD Services for customizations to existing Relativity apps or to build new apps. I’m confident that TSD will respond swiftly to the client, that they will touch base with them until the project is done, and that their work is well reasoned and affordable. Even when the project is obnoxious, TSD answers questions with prompt respect. We are thankful for the work your team does to solve challenging problems our customers face and find it a pleasure working with you all.

Alex Bilson | Sofware Engineer, Relativity

Everyone at TSD has been very supportive. MaxBilling team have worked closely with us to get it up and running. The unit billing for client workspaces is very useful.

Duane Lites | Litigation Support Director, Texas-based Law Firm With a National Presence

I am pleased the way we are working with TSD. They are very supportive, and we appreciate that.

Managing Director, One of The Big Four Accounting & Auditing Firms

Very attentive partner that plays an important role in bringing RelativityOne to market.

Rob Galliani | Product Manager, eDiscovery Software Company

Same as last year, this year has been great working TSD team. Very responsive to our needs, be it diligent staff to accommodating with time zone differences to make sure there is a healthy overlap with the onsite team. Happy with the skill level of the associates as well.

Ruchis Khatiwala | IT Manager, Leading US-based Lending Company

The quality of software engineering services is high, I like the overall knowledge, skillsets and attitude of developers I’m working with.

Lead Software Engineer | Application Development, Renown US Company in Financial Industry

We are very pleased having TSD resources in out teams. They are serious, dependable, well versed in software engineering, hard workers and ready to go extra mile to get the job done. Keep up the good work!

Principal | Application Development, Corporation in Auto Finance Sector, USA

TSD has been a solid stable partner throughout the years. When issues arise, TSD is very responsive and quick to action!

Principal | Application Development, Major US Company in Financial Industry

The team is incredibly friendly and responsive. Great communication skills, great work product. I never had to ask for anything twice-they always delivered. They also work around my schedule, despite the time difference.

Project Manager, Leading e-Discovery Company in Chicago

TSD is a valued supplier, highly professional in all aspects and a solid contributor to our success as an IT Department. Outstanding responsiveness to administrative and business process issues.

VP | IT Procurement, Major Finance Company Based in Dallas, Texas

TSD has been very proactive and professional whenever we need them. It’s a pleasure working with them at every level.

Team Lead | Application Development, Major Finance Company Based in Dallas, Texas

QA folks that I have been working with are very good in testing. They can work with minimal supervision.

Team Lead Quality Assurance, Major Finance Company Based in Dallas, Texas

Our Proven Process Produces Best Results






Team Members
Years of Experience
Satisfied Big Companies
Development Hours per Month
Countries: USA, Australia, Singapore, China, UK, Germany and Belgium