Sergey Gangur
About
Sergey Gangur is a language learning analyst at Examinizer who writes on the professional application of language skills: salary negotiation, job interviews, career development, and the tangible return on investment from improving language proficiency.
With a background in business development across Russian, English, and German markets, Sergey brings a practitioner's perspective to questions like when language skills justify a higher salary ask and how to demonstrate language ability in interviews without a formal certificate.
Areas of expertise
Language skills in careers
How proficiency level affects hiring decisions, salary bands, and promotion paths in multilingual organisations.
Professional certification strategy
When a certificate adds value, when it does not, and which format fits different career goals.
Digital skills assessment
Employer testing for tools beyond language: analytics, design software, CRM platforms.
Language maintenance
Evidence-based strategies for keeping proficiency stable without full-time study.
Editorial policy
All articles are written from direct professional experience. Where external sources are cited, they link to primary research, official government guidance, or testing body documentation. Articles are reviewed for accuracy on a rolling basis.
Selected articles
- Language Skills in a Job Interview: What Employers TestCareers · May 2026
- Language Skills in Salary NegotiationCareers · May 2026
- Learn English at Home as an Adult: What WorksLearning · May 2026
- How to Maintain Your Language Level Without a CourseLearning · May 2026
- Is an Online Language Certificate Recognised?Certification · May 2026