Covalent Systems empowers their hiring process with Testlify’s video interviews
Covalent streamlined its screening process using Testlify’s video interviews to better evaluate tech candidates.

About
Employees
11 – 50
Location
United Kingdom, High Wycombe
Landscape
IT Services and IT Consulting
Covalent Systems faced numerous challenges in their recruitment efforts, including overwhelming application volumes, time-consuming screenings, and subjective evaluations. Recognizing the need for a transformative solution, Covalent Systems turned to Testlify, a cutting-edge talent assessment tool that revolutionized their hiring process.
-77%
Phone interview time
-52%
Time to activation
84%
More effective

Challenges
Covalent Systems faced challenges in handling high volumes of applications for technical roles, as traditional resume screenings and interviews proved slow, inconsistent, and often ineffective at identifying candidates who met both technical and cultural expectations. Coordinating interviews across time zones introduced delays, and the absence of a standardized evaluation method made it challenging to compare candidates objectively, resulting in hiring decisions that lacked alignment and efficiency.
Challenges addressed
By integrating Testlify, Covalent Systems streamlined its recruitment process. They reduced phone interview time by 77%, improved time to activation by 52%, and achieved an 84% increase in hiring effectiveness. Testlify’s video interview feature and custom assessments eliminated scheduling delays and helped identify stronger candidates faster.
Solutions
Covalent Systems turned to Testlify to bring more structure and speed to their hiring process. With a high volume of applications for technical roles, they needed a more effective way to filter candidates early on. Using role-based assessments, they could quickly identify who had the right skills, saving hiring managers time and reducing the need for lengthy interviews. The built-in video response feature also helped overcome time zone issues by allowing candidates to record their answers at their convenience.
Testlify made it easier to compare applicants fairly by using the same tests and scoring system for everyone. This helped remove guesswork and gave the team clear data to support their decisions. With job-specific tests for coding and technical knowledge, Covalent Systems was able to focus on only the most qualified candidates, leading to faster and more confident hires.


Implementation
- Integrated Video Interviews
- Structured Pre-Screening Process
- Consistent Evaluation Framework
Covalent Systems adopted Testlify’s one-way video interviews to eliminate timezone coordination issues, enabling faster evaluations without scheduling conflicts.
They built technical assessments for each role, filtering applicants before reaching the interview stage. This replaced manual resume screening with performance-based evaluation.
Hiring managers utilized Testlify’s scoring dashboard to objectively compare responses and skills, thereby minimizing inconsistency and enhancing collaboration across the recruitment team.
Results
The hiring process became faster and more focused. Covalent Systems significantly reduced time spent on manual screenings and in-person interviews.
Candidates who advanced through the pipeline demonstrated more substantial alignment with technical requirements and company culture. The use of recorded video responses and data-backed assessments provided deeper insights into candidates’ suitability for the roles.


Conclusion
Covalent Systems transformed its recruitment strategy with Testlify’s tailored assessment and video interview features. By replacing outdated methods with structured, scalable tools, they improved evaluation accuracy, reduced hiring time, and consistently identified top-quality candidates in a competitive IT landscape.
























