Sheila Botelho is a seasoned Mentora - consultora at Upgrade, where she leverages over a decade of experience in leadership development and strategic consulting. Passionate about empowering professionals, Sheila has successfully guided numerous clients through transformative career milestones. She holds a Master’s degree in Organizationpeople developmenta nd is renowned for her innovative approach to problem-solving. Outside of work, Sheila enjoys biking and exploring new culinary experiences.More...
Olzhas Kassymkanov
FOUNDER@Upgrade
Verified
We are team of developers looking for interesting projects. Our stack JAVA, C#, . Net, Angular, React, UX/UI design, QA.
We have QA school, so we are interesting non payment internship for our student. Feel free to contact me.More...
Efthimios Fousekis
Head of Enterprise Architecture and DevOps@HEDNO S.A. (Hellenic Electricity Distribution Network Operator S.A.)
Verified
Driving digital innovation through Enterprise Architecture and DevOps, with deep expertise in multi-cloud architectures spanning Azure, AWS, and GCP.
Focused on transforming complex, legacy-heavy environments into resilient, cloud-native ecosystems.More...
Nathalie Rachid
Client Success Manager@Ogram
Verified
With a diverse background in client success, account management, and sales, I bring over 5 years of experience in building meaningful relationships, driving customer satisfaction, and leading teams to success.
Currently serving as the Client Success Team Leader at Ogram, I lead a team dedicated to delivering exceptional service, resolving challenges, and aligning client needs with business goals. My focus is on fostering long-term relationships and driving measurable improvements in client satisfaction and retention.
Prior to this role, I honed my expertise as a Senior Client Success Representative and Client Success Representative, where I developed strong skills in CRM, enterprise account management, and consultative selling. These roles provided me with a deep understanding of client needs, business-to-business dynamics, and retention strategies.
My earlier experiences in sales, architecture, and social media coordination have shaped my ability to adapt to various industries, think strategically, and connect with diverse stakeholders.
💼 Key Skills and Expertise:
- Leadership & Team Management
- Customer Relationship Management (CRM)
- Strategic Planning & Problem Solving
- Data Analysis & Reporting
- Business-to-Business (B2B) Sales
- Retention & Growth Strategies
I am passionate about creating value for clients, mentoring teams, and delivering results that drive both individual and organizational growth. If you’d like to connect or collaborate, feel free to reach out!More...