Nazar Mysholivskyi CEO at LNOKS

5.0★

Data Annotation Review from Nazar Mysholivskyi

We worked with Tinkogroup on a manual data annotation project supporting our content moderation and AI training workflows. The scope was fairly complex, around 250,000 images and video frames labeled across multiple attributes, including some subjective categories like brand suitability and contextual safety. What stood out was how thoughtfully their team approached the work. Communication was straightforward and reliable. We had a single point of contact, regular check-ins, and good visibility into progress. They were also flexible when we updated guidelines or increased volume. After the initial ramp-up, delivery timelines became predictable, which helped us stay aligned with our training schedule. Tinkogroup is a dependable partner that delivers solid quality and added value beyond execution.

Vitaliy Kryvoruchko Sales Manager at Equinox Dynamics

5.0★

Back Office Outsourcing Review from Vitaliy Kryvoruchko

We partnered with Tinkogroup to improve the quality of our internal datasets used for client reporting and analytics. They processed data from multiple sources, removed duplicates, fixed formatting issues, and validated key fields to ensure consistency. The final datasets were delivered fully structured, documented, and ready for immediate use.

Ramada Jaida owner at Ramada Group

4.7★

Mobile App Development Review from Ramada Jaida

hey showed great enthusiasm for development. I found the timelines of their work most impressive. I actually like working with everyone on their team- they’re very bright, innovative , and respectful. They desire help and contribute with their vision to our product was impressive.

Victor Cook Financial Analyst at Financial Services Company

5.0★

BPO Review from Victor Cook

SunTec Data has been our outsourcing partner for the last three years. The team has considerably fueled our growth by providing financial data management and support.

Marc Hill Entrepreneur at Self-Employed

5.0★

BPO Review from Marc Hill

We were delighted with the results offered by SunTec Data. The team aptly understood our requirements and delivered high-quality data management solutions. Highly recommend them!

Mike Robinson Marketer at Undisclosed

5.0★

BPO Review from Mike Robinson

Great job done by the team! They analyzed our requirements, maintained transparent communication, and delivered tailored contact lists. Would definitely work with them in the future!

Lee Tupper CTO at Remotiv (formerly Financial Soundings)

3.8★

Mobile App Development Review from Lee Tupper

Vention has delivered excellent design prototypes and accurate time estimates. The app is still in beta mode, and the partnership with [...] Vention will [continue] until the release of the next version. Vention is a reliable team that offers quality service. (Verified via email)

Jon Wade CTO & Founder at Union54

5.0★

Staff Augmentation Review from Jon Wade

Vention’s efforts allowed the successful development of the product, resulting in new customers. They provided backend developers, business analysts, UI designers, and QA testers to develop our solution. Vention cultivated a seamless partnership through constant updates and a collaborative approach. Overall, their team’s well-rounded expertise was impressive.

AJ Canty CTO and Co-Founder at Primer

5.0★

Web Development Review from AJ Canty

We’ve been working with Vention for quite some time and consider them an extension of our team, rather than an offshore vendor. We needed solid mobile developers to work with our in-house engineers to build our Primer SDKs on both mobile platforms. This was not a trivial thing as it required a lot of cross-functional communication, but the Vention team was up to the challenge. They quickly adopted the best practices we follow at Primer and proved to be effective and proactive.