Step into the OneSolutions universe

With 14 years of experience in multinational companies, Alexandre Oliveira is an expert in information management and digital transformation. His unconventional career, spanning financial control and international project management, gives him a unique strategic vision. Passionate about data management, he helps businesses achieve sustainable and high-performing transformations.

With over 14 years of experience in multinational companies and a career often described as a “Z-shaped path,” Alexandre Oliveira has developed a broad expertise, from financial control to international project management. His passion for data management and digital transformation has led him to take on strategic roles, where he has significantly contributed to process optimization and productivity improvements across multiple Business Units.

After more than three years in consulting, advising industry-leading companies on information management, Alexandre has established himself as a trusted strategic partner. His approach is built on a comprehensive vision and a deep understanding of operational challenges, where technology is not an end but a powerful lever for sustainable and controlled transformation. He supports his clients with precision and pragmatism, ensuring that every transition is grounded in strong foundations tailored to the company’s specific needs.

A lifelong technology enthusiast, Estéban Droche honed his development expertise working with ERP providers and through complex software integration and optimization projects. Now a Tech Lead at OneSolutions, he blends business insight with technical mastery to design scalable and high-performance solutions tailored to companies' needs.

Passionate about technology and computing from an early age, Estéban Droche naturally pursued studies in software development. He began his career as an Analyst Developer at an ERP provider specializing in the agri-food industry, gaining valuable experience in system architecture and software optimization. He then expanded his expertise through various projects, including custom software development and integration between different solutions, deepening his understanding of IT systems and data structuring.

Curious and innovative, Estéban works on both the functional and technical aspects of the solutions he implements. His approach combines a strong business vision with advanced technical expertise, enabling him to deliver tailored and scalable solutions.

Today, as a Tech Lead at OneSolutions, he leverages his knowledge to design and deploy high-performance solutions, helping businesses optimize their operations through technology-driven innovation and efficiency.

A graduate of HEC Lausanne, Frédéric Dupuis specialized in digital transformation after the 2008 financial crisis, building deep expertise in digital project management and cloud applications. Now at OneSolutions, he helps businesses optimize their commercial processes. A passionate golfer, he values resilience and connection, principles that shape both his professional and personal life.

After graduating from HEC Lausanne in 2006, Frédéric Dupuis began his career in project management before the 2008 financial crisis reshaped his path. He turned to digital transformation, specializing in cloud applications for sales and customer relationship management, essential tools for companies striving to stay competitive in an increasingly connected world.

In 2015, he joined the world’s largest digital consulting firm, where he gained invaluable experience managing large-scale digital projects. These initiatives, often disruptive and globally impactful, sharpened his expertise in the strategic challenges of digitalization.

Driven by his passion for optimizing commercial processes and helping businesses maximize the value of their digital projects, Frédéric joined OneSolutions. He brings a wealth of experience in project management and cloud application implementation, strengthening the company’s ability to drive meaningful results for its clients.

Outside of work, Frédéric dedicates much of his free time to sports, particularly golf, a passion that embodies his philosophy of resilience, humility, and the importance of building strong relationships.

Gautier Casabona combines technical expertise with strategic vision to simplify digital transformation for businesses. A former Odoo developer, he now leads the Odoo offering at OneSolutions, helping SMEs optimize their processes. Pragmatic and attentive, he turns complex challenges into concrete solutions, making technology both accessible and effective.

Gautier Casabona has built a unique expertise in digital transformation by blending technology, project management, and functional analysis. After several years as a developer at Odoo, he expanded his skill set to become a key link between technical solutions and business needs. This dual perspective allows him to provide tailored, pragmatic solutions for digitalization challenges.

Now leading the Odoo offering at OneSolutions, Gautier helps SMEs streamline and automate their processes. His mission is to understand each company’s specific needs and deliver simple yet effective solutions. He firmly believes that technology should be an accessible enabler rather than a barrier, ensuring that Odoo tools are both understandable and high-performing for his clients.

With his results-driven approach and strategic mindset, Gautier transforms digital challenges into tangible opportunities, empowering businesses to harness Odoo’s full potential and enhance their daily operations.

With over 30 years of experience in ERP consulting and implementation, Imane Elmerini is a recognized expert, particularly in Sage X3. A specialist in finance and digital transformation, she helps businesses optimize their systems and navigate organizational change, ensuring a smooth and lasting adoption of new tools and processes.

Imane Elmerini has over 30 years of experience in ERP consulting and implementation, with a strong expertise in Sage X3 deployment. Her deep understanding of management systems, combined with extensive financial knowledge, enables her to support businesses in their digital transformation, optimizing processes and enhancing performance.

Beyond the technical implementation of ERP solutions, Imane excels in change management, a crucial element of any successful transition. Her educational approach and strong adaptability allow her to guide teams smoothly through the adoption of new tools, ensuring seamless integration and long-term adherence to improved workflows.

With her strategic expertise and commitment, Imane helps companies fully leverage their ERP systems, driving operational efficiency and continuous performance improvement.

With expertise in both business management and ERP software, Jukka Teuffer leads OneSolutions’ Swiss-German branch. A specialist in consulting and process optimization, he supports SMEs with tailored solutions that blend innovation and pragmatism, ensuring long-term value creation and fostering trusted partnerships.

Jukka Teuffer began his career with a banking apprenticeship before studying business management. Early on, he specialized in ERP software, gaining extensive experience in support, training, consulting, and project management. This hands-on expertise allowed him to develop a deep understanding of SMEs’ unique needs and how to optimize the use of management software effectively.

Since joining OneSolutions, Jukka has been leading the Swiss-German branch, leveraging his expertise to help businesses streamline their administrative processes. By combining technological know-how with strong business acumen, he develops customized solutions that deliver lasting value.

His professional journey makes him a trusted advisor for SMEs seeking practical and reliable guidance. Together with his team, Jukka is committed not only to delivering innovative solutions but also to building long-term partnerships based on trust, excellence, and shared success.

Louis Chiquet, Lead OneScracy and founder of Nova Consul, is a leading expert in constitutional management and Holacracy, holding the title of the world’s youngest certified Master Coach. With experience in over 80 companies, he guides executives in organizational transformation and the adoption of self-management with a strategic and pragmatic approach.

Louis Chiquet is a recognized expert in constitutional management and Holacracy, disciplines he masters with precision. As the founder of Nova Consul and Lead OneScracy, he is the world’s youngest certified Master Coach in Holacracy and has been a coach certifier since 2022. Trained by his mentor Bernard Marie Chiquet, he continuously refines his approach through institutions such as HEC, Onopia, and AFNOR.

With hands-on experience in over 80 companies, ranging from startups to multinational corporations with up to 800,000 employees, Louis specializes in driving change and implementing organizational models based on autonomy and distributed governance. His strong business acumen and client relationship skills allow him to effectively support executives and lead high-impact transformation initiatives.

Convinced that self-management is a key driver of sustainable performance, he helps businesses structure and streamline their organizations using proven methodologies that combine rigor and agility.

An engineering graduate, Nicolas combines technical expertise with strategic vision, bringing over 15 years of experience in digital transformation. As Lead NetSuite Technical Consultant at OneSolutions, he designs advanced cloud solutions and manages complex integration projects. His pragmatic and innovative approach helps businesses successfully navigate their digital transition with powerful and sustainable tools.

An engineering graduate, Nicolas has over 15 years of experience guiding businesses through digital transformation. He began his career as an entrepreneur, gaining a comprehensive understanding of both business challenges and technological needs. He then specialized in the analysis and implementation of tailored solutions, notably deploying interservice software such as transport management systems (TMS) that integrate fleet management, route optimization, and accounting processes.

For the past six years, he has focused on cloud integration, developing advanced interfaces with NetSuite and leveraging Azure and Amazon ecosystems.

As Lead NetSuite Technical Consultant at OneSolutions for the past two years, Nicolas has been overseeing complex projects involving custom developments and multi-system integrations. He also plays a key role in training and mentoring technical teams, ensuring the deployment of robust solutions that adhere to industry standards.

With his diverse expertise, Nicolas delivers innovative and sustainable technological solutions tailored to the strategic needs of his clients.

Olivier Zinsli, founder of OneSolutions, combines financial expertise with an entrepreneurial vision. After a career in banking and industry, he established a participatory and sustainable group in 2012, now comprising over 10 companies specializing in consulting and digital transformation. His human-centered leadership focuses on creating value for both employees and clients.

Olivier Zinsli began his career in banking, where he gained strong expertise in management and finance. His journey took a significant turn when he was appointed Administrative, Financial, and Human Resources Director at a major industrial company in French-speaking Switzerland. This experience refined his vision of leadership, emphasizing human-centric management and personal development.

Driven by his entrepreneurial mindset and belief that a company should create value for both its employees and clients, Olivier founded OneSolutions in 2012. Under his leadership, the group has grown into a participatory and sustainable ecosystem, now comprising over 10 companies specializing in consulting and digital transformation.

Committed to inclusive management, he places innovation and collaboration at the heart of collective success. His strategic and human approach makes him an inspiring leader, guiding businesses through transformation with solutions that are both high-performing and meaningful.

Rolisa has strong expertise in accounting, finance, and human resources management. As Administrative, Financial, and HR Manager at OneSolutions, she oversees accounting, treasury, and HR process compliance. Her commitment and versatility make her a strategic pillar, ensuring efficient and tailored solutions that support both the company’s operations and client needs.

With extensive experience in accounting and administrative management, Rolisa has progressed from a secretary-accountant role to fiduciary mandate manager. Her career path led her to OneSolutions SA, where she found a company culture and team that align with her values.

Initially responsible for mandates, she later became Administrative, Financial, and Human Resources Manager, a key role in which she oversees accounting, treasury management, and HR coordination, including payroll and compliance with HR processes. Thanks to her versatility and expertise, she plays an active role in shaping the company’s strategy, ensuring smooth and optimized operations.

A passionate professional, Rolisa stands out for her unwavering commitment to delivering efficient and customized solutions that meet the company’s and clients’ specific needs. Her organizational skills and meticulous approach make her a major asset in the structuring and growth of OneSolutions.