You will get a validated psychometric assessment
Top Rated

Top Rated

Project details
Our modern psychometrics project stands out by offering a comprehensive approach to assessing human potential through the design and validation of customised psychometric tests, complemented by detailed psychological reports for individuals and teams.
Leveraging behavioral data-driven insights, all intended assessments are meticulously designed and validated in collaboration with a team of experts in Industrial/Organisational Psychology, adhering to stringent APA and BPS scientific standards. This ensures our methods are not only significant but also reliable and valid, setting our project apart in delivering exceptional insights into human potential.
Leveraging behavioral data-driven insights, all intended assessments are meticulously designed and validated in collaboration with a team of experts in Industrial/Organisational Psychology, adhering to stringent APA and BPS scientific standards. This ensures our methods are not only significant but also reliable and valid, setting our project apart in delivering exceptional insights into human potential.
Project Type
Business Consulting, Human Resources, Training & DevelopmentWhat's included
| Service Tiers |
Starter
$1,500
|
Standard
$3,600
|
Advanced
$7,500
|
|---|---|---|---|
| Delivery Time | 7 days | 14 days | 21 days |
Number of Revisions | 3 | 3 | 3 |
Optional add-ons
You can add these on the next page.
Cognitive Interviews - Validation Measure
(+ 7 Days)
+$500
Test Information Briefs (Marketing & Branding Purposes)
(+ 10 Days)
+$1,000
Data Collection (Managing Respondents)
(+ 10 Days)
+$800Frequently asked questions
17 reviews
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Vitaliy N.
Sep 4, 2025
Consulting/advising - PropTech development efforts in consumer hiring challenges and solutions
Cosmin was an absolute pleasure to work with. His communication was outstanding, and he was consistently responsive and professional throughout the entire project. His expertise and depth of knowledge in his field were immediately apparent, and he provided invaluable insights that significantly improved the final outcome. I highly recommend Cosmin and would gladly collaborate with him again on future projects. He is a true expert.
DF
Dave F.
Aug 27, 2025
Personality Test Creator
Cosmin worked on the development of a new kind of personality test for us from the ground up. He did a fantastic job and absolutely understand the psychology in a very deep way. We're grateful for his work and look forward to working with him again in the future.
CS
Conrad S.
Aug 27, 2025
Freelance Psychometrician for Advanced HR Personality Assessment
I hired to Cosmin to provide critical feedback of my new personality survey. Cosmin provided deep analysis of both survey items and underlying constructs. Aside from clearly being very knowledgeable in his field, Cosmin always came across as professional, prompt and warm. Therefore I confidently recommend his services to others seeking expert support on psychology / psychometrics.
NB
Natalie B.
Nov 22, 2024
30 minute consultation
CR
Christine R.
Mar 24, 2024
Organizational Psychologist to Review Assessment Questions
About Cosmin Gabriel
I/O Psychologist | Behavioural Scientist | Learning Design Expert
100%
Job Success
Bournemouth, United Kingdom - 5:28 pm local time
- BPS Certified Test User - Occupational Ability and Personality (Level A & B) at Cambridge University
- Emotional Intelligence EQ-i 2.0 + EQ-i 360 Assessment Certification
- Primary & Advanced Practicum in Rational Emotive Behavior Therapy (REBT)
- UK Independent Channel Partner - Great People Inside – Personality Assessments Full Spectrum+
- Train the Trainers Certificate - IntegraHR - Training, Workshop, Group Facilitation
Experience in:
# Psychometric Test Design, Validation, Gamified Assessments.
# Statistical Analysis for Test Reliability and Validity (IBM SPSS, JASP, Rstudio, Mplus).
# Business Intelligence and Data Analysis.
# Survey Data Analysis (Excel, NVIVO, SPSS Statistics, R, Python)
# Pre-Employment Testing Platform (Project Management).
# UI/UX Design, Feedback Reports, Presentations, Handbooks, Information briefs.
# Personality (BIG-5) and Ability Assessments (Verbal, Abstract, Numerical, Critical Thinking).
# Job Skills, 360 Feedback Assessment Tools, Situational Judgement Tests (SJTs).
# Individual and Team Psychological Profiling.
# Wellbeing Assessments (Stress, Burnout, Commitment, Social Isolation).
# Job Satisfaction, Work Engagement Surveys.
# Training, Courses, Workshops (Managing Group Dynamics and Collaboration, Managing Your Emotional Response to Workplace Stress, Motivating Employees with Different Personalities, more).
# Coaching Interventions: Self-Development, Career Management, Team Dynamics.
Reach out anytime. I'm available for new projects!
Steps for completing your project
After purchasing the project, send requirements so Cosmin Gabriel can start the project.
Delivery time starts when Cosmin Gabriel receives requirements from you.
Cosmin Gabriel works on your project following the steps below.
Revisions may occur after the delivery date.
Exploration Meeting
An exploration meeting is crucial for laying the foundation of a potential partnership. We intend to ask questions to identify needs, discussing test objectives, outlining potential validation processes, and establishing collaboration groundwork.

