Lena Blöcker
@lenablcker
Customer support and technical support professional focused on clear communication, fast problem-solving, and long-term relationships.
What I'm looking for
I’m a customer service professional with strong technical support skills, known for being “competent and solution-oriented” when handling general and technical inquiries. In first-line support, I guide customers through processes and communicate information clearly, while keeping customer interactions well documented in the CRM system to ensure smooth service.
I also bring clinical and research experience as a Registered Nurse and Study Nurse, where I accompanied study participants, mediated between subjects and medical teams, and performed precise data collection under high quality standards. Alongside this, I’ve built operational and people leadership experience through event and bar management—planning events, leading service teams, and optimizing processes for a seamless customer experience—plus sales experience through cold calling, lead management, and negotiation.
Experience
Work history, roles, and key accomplishments
Provided customer support for general and technical inquiries, guiding customers through processes and communicating information clearly. Maintained and documented customer interactions in the CRM system.
Customer Service / Technical Support
Concentrix
Nov 2025 - Apr 2026 (5 months)
Provided first-line customer support for general and technical inquiries, guiding customers through processes and communicating clearly. Maintained and documented customer interactions in the CRM system to ensure smooth service.
Study Nurse
Charité Research Organisation
Mar 2024 - Oct 2025 (1 year 7 months)
Supported study participants during clinical trials, acting as a trusted intermediary between subjects, medical staff, and project management. Organized study procedures and performed precise data collection under quality standards.
Event & Bar Manager
Mena Berlin
May 2023 - Mar 2024 (10 months)
Planned and executed private and corporate events while leading service teams and optimizing operational processes for a smooth customer experience. Built and maintained long-term customer relationships.
Sales Associate
Daftari & Partner
Oct 2022 - Apr 2023 (6 months)
Conducted telephone acquisition of new business customers using cold calling and lead management for targeted customer base expansion. Discussed service packages and offers with business clients and supported negotiation through sales pipeline learning.
Registered Nurse
Vivantes & St. Marien Krankenhaus
Mar 2021 - Aug 2022 (1 year 5 months)
Provided nursing support and demonstrated strong multitasking under high pressure by maintaining a calming and safe environment. Focused on patient care and responsiveness in demanding situations.
Education
Degrees, certifications, and relevant coursework
IU International University of Applied Sciences
Bachelor of Science, Nutritional Sciences
2025 -
Pursuing a B.Sc. in Nutritional Sciences through distance learning at IU International University of Applied Sciences since March 2025.
St. Marien Krankenhaus Berlin
State Examination (Registered Nurse), Nursing
Completed the State Examination to qualify as a Registered Nurse at St. Marien Krankenhaus Berlin in March 2021.
Gymnasium Fridericianum Schwerin
Abitur, General Studies
Graduated with the Abitur (General Higher Education Entrance Qualification) from Gymnasium Fridericianum Schwerin in July 2017.
Availability
Location
Authorized to work in
Job categories
Skills
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