Djantoun Kamissoko
Customer Service & Product/Application Specialist in pH Lab –
Bilingual (French/English)
Augustyna Kordeckiego 27 , 04327 warsaw, Poland
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-malian
Profile
Product and Application Specialist in pH Lab | Bilingual Customer Service Specialist (French + English)
Dynamic and highly interactive professional with five years of diverse experience across various industries. I
possess strong emotional intelligence and empathy, developed through my role as a customer care agent. My
expertise in customer service is complemented by a solid understanding of the O365 suite, allowing me to
effectively manage tasks and enhance productivity.
I am committed to upholding the highest professional standards and ensuring strict client confidentiality. With a
proven ability to thrive under pressure and work independently—often outside normal working hours—I
consistently deliver exceptional results. My dedication to customer satisfaction drives me to foster positive
relationships, ensuring that every client feels valued and heard.
Professional Experience
2024/05 – present
Warsaw, Poland
Product and Application Specialist in PH Lab
Mettler Toledo
Product & Application Specialist pH Lab
• Support of European internal & external customers on laboratory pH Lab Equipment
and applications, portable density and refractometers over the phone in French
• Support of worldwide internal & external customers on the same articles via email in
French/English.
• Tests of new and improved hardware and software.
• Proof-reading of pH Lab documents (manuals, brochures, etc.) in designated
language(s).
• Communicate effectively with local team and escalate issues to TL.
• Share my experience and knowledge with other team members, support new joiners.
• Manage Customer requests and telephones in line with defined KPI's
• Share own solutions and ideas on optimizing processes
2024/03 – 2024/04
Szcezin, Poland
Customer Service Assistant
Beliani
Assisted customers in selecting the right products by providing personalized
recommendations and answering inquiries with a focus on their needs.
Effectively handled customer complaints and resolved conflicts by proactively
reaching out to dissatisfied customers to understand their concerns and change their
perceptions positively.
Delivered timely and suitable solutions that aligned with both customer needs and
company policies, ensuring high levels of customer satisfaction.
Collaborated closely with the finance department to facilitate order refunds and
manage financial inquiries, ensuring a smooth and efficient process for customers.
Coordinated with the logistics team to confirm order shipments, providing customers
with accurate updates on delivery timelines and status.
Prepared and submitted daily reports to the quality manager using a standardized
Excel template to track performance metrics and service quality.
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Conducted weekly quality checks of processes and tools in collaboration with my
team mentor, ensuring adherence to best practices and continuous improvement.
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2022/10 – 2024/02
Warsaw, Poland
First Level IT support Desk
Diebold Nixdorf
First Level Desk Support Agent for Supermarkets and Banks
Served as the first point of contact for call acceptance, providing technical support to
users in supermarkets and banks.
Delivered remote IT support via chat, ticketing systems, and phone calls, ensuring
timely resolution of user issues.
Troubleshot connectivity problems effectively, guiding users through solutions and,
when necessary, escalating issues to technicians for further assistance.
Collaborated with technicians to facilitate the installation and remote updates of
software, ensuring smooth operations across cash register systems and other
hardware.
Configured and installed server hardware, including printers and cash register
systems, to ensure seamless functionality in retail environments.
Worked with the EBS (Enterprise Business Suite) system to provide support and
maintenance for business operations.
Utilized Finesse Cisco to manage support calls and enhance communication efficiency
within the support team.
Installed and updated software to ensure that all systems were running the latest
versions, minimizing downtime and improving overall performance.
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2022/06 – 2022/10
Warsaw, Poland
Customer Support Specialist with French
Teleperformance
Customer service support with French in the automotive industry
Responded promptly to customer inquiries through various communication channels,
including telephone calls, chat, and email, effectively reducing on-hold wait times.
Addressed customer complaints with professionalism, delivering appropriate solutions
that ensured positive outcomes and enhanced customer satisfaction.
Consistently met and exceeded service rating targets by managing customer inquiries
with personalized care and attention, fostering strong customer relationships.
Successfully upsold new products and accessories to customers, resulting in significant
increases in add-on sales and overall revenue.
Assisted customers with product complaints by logging issues for thorough
investigation and providing timely replacement items as needed.
Managed customer orders efficiently, including modifications, tracking, and
cancellations, ensuring a seamless experience throughout the order process.
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2019/08 – 2020/08
Bamako, Mali
Complaint Resolution Specialist
Orange
Provided customer support by receiving and documenting complaints, addressing
issues within my capacity, and ensuring customer satisfaction.
Created and managed tickets in the IRISH ticketing system for Level 2 support or
technical teams to escalate unresolved issues and requests for intervention.
Assisted users by gathering necessary information to clearly articulate their concerns
and needs, facilitating efficient escalation to the appropriate departments.
Liaised with customers in my native Bambara and French, ensuring effective
communication and understanding throughout the resolution process.
Collaborated with technical teams to track the status of escalated issues and
communicated updates to users, enhancing their overall experience.
Ensured timely follow-up on tickets and interventions, maintaining a high level of
customer service and support.
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Education
2022/02 – 2024/03
Warsaw, Poland
M.Sc .Management
Warsaw University of Business
-Understanding of Human Behavior: Proficient in analyzing human behavior and its
impact on business dynamics and decision-making.
Effective Business Communication: Skilled in conveying ideas clearly and
persuasively in a variety of business contexts.
Social Psychology & Marketing: Knowledgeable in social psychology principles, with
a focus on their application in marketing strategies and consumer behavior.
Entrepreneurship: Experienced in identifying opportunities, developing innovative
business ideas, and understanding the entrepreneurial process.
Business Law: Familiar with legal frameworks governing business operations,
ensuring compliance and ethical practices.
Financial Management: Competent in financial analysis, budgeting, and strategic
financial planning to support organizational goals.
Customer Relations & E-Transaction Management: Strong abilities in managing
customer relationships and overseeing electronic transactions to enhance customer
satisfaction.
Basic IT Knowledge: Understanding of essential information technology concepts to
support business operations and decision-making
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2021/09 – 2022/02
Grodno, Belarus
Master in Biochemestry
Yanka kupula state university
Biochemical Analysis Methods:
Spectrophotometry: Expertise in UV-Vis spectrophotometry for quantifying
biomolecules and assessing enzyme kinetics.
Chromatography: Proficient in various chromatographic techniques, including highperformance liquid chromatography (HPLC) and gas chromatography (GC), for the
separation and purification of complex mixtures.
Electrophoresis: Skilled in gel electrophoresis, including SDS-PAGE and agarose gel
electrophoresis, for protein and nucleic acid analysis.
Mass Spectrometry: Experience in utilizing mass spectrometry for molecular
identification and characterization of metabolites and proteins.
Enzyme Assays: Knowledgeable in designing and performing enzyme assays to
evaluate enzymatic activity and inhibition.
PCR and Molecular Cloning: Proficient in polymerase chain reaction (PCR)
techniques and molecular cloning for genetic analysis and recombinant protein
expression.
Immunological Techniques: Familiar with immunoassays, such as ELISA and
Western blotting, for the detection and quantification of proteins and antibodies.
NMR Spectroscopy: Understanding of nuclear magnetic resonance (NMR)
spectroscopy for structural elucidation of biomolecules.
Cell Culture Techniques: Skilled in mammalian and microbial cell culture methods
for studying cellular responses and biochemical pathways.
Bioinformatics Tools: Familiar with bioinformatics software for analyzing biological
data and interpreting large datasets in biochemical research.
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2020/10 – 2021/07
Grodno, Belarus
Russian language certificate
Medical College
Russian language study
2016/09 – 2019/07
Kenitra, Morocco
License in applied microbiology and molecular biology of cell
Faculty of sciences of university Ibn Tofail
-Basics of Microbiological Analysis:
Microbial Identification Techniques: Proficient in employing PCR (Polymerase
Chain Reaction) for the determination and identification of bacteria, utilizing
selective media and inoculation techniques on petri dishes to isolate and characterize
microbial species.
Biochemical Methods: Skilled in biochemical assays for the analysis of microbial
metabolism and enzymatic activities, including tests for carbohydrate fermentation,
protein hydrolysis, and enzymatic reactions.
Biophysical Techniques: Knowledgeable in biophysical methods for studying the
physical properties of microbial cells and biomolecules, including spectroscopy and
thermodynamic analysis.
Culture Techniques: Experienced in aseptic techniques for culturing microorganisms
in various media, ensuring optimal growth conditions and contamination prevention.
Microscopy: Proficient in the use of light and electron microscopy for the
visualization and morphological characterization of microbial cells.
Antibiotic Susceptibility Testing: Familiar with methods for evaluating microbial
resistance to antibiotics, including disk diffusion and minimum inhibitory
concentration (MIC) assays.
Molecular Biology Techniques: Skilled in molecular biology techniques such as
DNA extraction, gel electrophoresis, and cloning to analyze genetic material and
understand microbial genetics.
Bioinformatics in Microbiology: Understanding of bioinformatics tools for
analyzing genomic and proteomic data, facilitating the identification and
characterization of microorganisms.
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2017/08 – 2018/02
Kenitra, Morocco
Certificate in Basic Computer Systems Knowledge
KamisTelecom Training Center
Skills and Competencies:
Microsoft Office Suite: Basic proficiency in using Microsoft Word, Excel, and
Outlook for document creation, data management, and communication.
Application Installation: Familiarity with the basic steps for installing applications
on a computer.
Internet Navigation: Understanding of basic internet usage, including browsing and
researching online.
Basic Operating System Functions: Knowledge of fundamental functions in
operating systems, such as file management and system settings.
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Skills
Microsoft Office 365 Expertise:
Proficient in Microsoft Excel, with strong capabilities
in data analysis, reporting, and visualization, alongside
comprehensive skills in Word and Outlook for
enhanced productivity.
Cloud and Virtual Solutions:
Experience with Cowins and AWS, facilitating cloud
solutions and virtual environments to meet business
needs.
Familiarity with Enterprise Tools:
Proficient in using various enterprise software,
including EBS, USU, CISCO Finesse, AETOS
Keyscout, SAP, ERP, Salesforce, and CRM tools, to
enhance operational efficiency.
Teaching and Linguistic Skills
Ability to organize and deliver training or educational
content, with mastery of linguistic and cultural
nuances.
Interpersonal and Communication Skills:
Excellent interpersonal skills with a great openmindedness and patience, enabling effective
collaboration and rapport with clients and team
members.
Continuous Learning or Professional
Development:
Dedicated to professional development and continuous
learning, staying updated with industry trends and best
practices.
Analytical and Logical Thinking:
Strong analytical and logical thinking skills that
facilitate effective problem-solving and decisionmaking in complex situations.
Ability to Work Under Pressure:
Capable of maintaining productivity and composure in
high-pressure situations, ensuring consistent
performance.
Talent Acquisition Support:
Experienced in providing support in talent acquisition
processes, utilizing a mastery of relevant tools and
methodologies.
Customer Interaction Technologies:
Knowledgeable in customer interaction platforms such
as Genesys, AVD,SAP, Salesforce ensuring smooth
customer communication and service delivery.
Detail-Oriented and Organized:
Strong organizational skills and high attention to
detail, ensuring accuracy and quality in all tasks.
Customer Service Orientation:
Committed to providing exceptional customer service,
demonstrating adaptability and a proactive problemsolving attitude.
Multi-tasking and Time Management:
Proven ability to multi-task, prioritize tasks, and
manage time effectively in a fast-paced environment.
Sales Knowledge and Techniques:
Knowledgeable in sales techniques and strategies,
contributing to revenue growth and customer
retention.
Languages
French: Native speaker (C2 Mastery)
Bambara :Native
English: Advanced proficiency
(C1)
Russian: Intermediate (B1+)
Interests
Scientific Discovery:
Passionate about exploring new
scientific concepts and
advancements.
Reading
Avid reader with a keen interest in
a variety of genres, including nonfiction, and academic literature.
Travel
Enjoy discovering new places,
cultures, and experiences through
travel.
Music and Culture
Enthusiastic about diverse musical
genres and cultural expressions.
Teaching
Committed to sharing knowledge
and fostering learning in others.
Lifelong Learning:
Dedicated to continuous personal
and professional growth through
the acquisition of new skills and
knowledge