▪ Causal Analysis
▪ Agile Methodologies
▪ Life Coaching
▪ Six Sigma Black Belt
▪ Professional Scrum Master™ I (PSMI)
▪ Coaching Certification Program
▪ Leadership Development
▪ Continuous Improvement
▪ Change Management
▪ Employee Engagement
▪ Process Optimization
▪ Strategic Planning
▪ Project Management
▪ Training and Development


In the realm of leadership and continuous improvement, Tiffiney Jahn stands as a beacon of innovation and positive change. With a formidable background as a Chemical Engineer, Certified Lean Six Sigma Black Belt, and Certified Scrum Master, Tiffiney has seamlessly blended her technical prowess with a passion for coaching and mentoring. As the CEO and Founder of Estrella Results Coaching LLC, she orchestrates a unique blend of experience, wisdom, and empathy to help small manufacturers cultivate skilled and thriving workforces. 

Tiffiney's journey unfolds over two decades, spanning diverse industries such as petrochemicals, global chemical companies, and learning and development platforms. Her impact is most prominently reflected in her role as Continuous Improvement and Agile Coach at INEOS, a global chemical giant. Steering the ship through a corporate acquisition, she not only devised an implementation strategy but also championed the development of employees' capabilities in using standardized processes for continuous improvement. At BP, where she served for nearly a decade, Tiffiney left an indelible mark as a Continuous Improvement Site Coach. Her strategic approach included training and coaching a significant percentage of the workforce, managing multimillion-dollar project portfolios, and fostering a culture of continuous improvement. The results were not just financial savings but a workforce empowered to contribute to the company's success. In her current venture, Estrella Results Coaching, Tiffiney is on a mission to redefine leadership paradigms. Combining her chemical engineering expertise with certifications in coaching, she helps decision-makers transform their thinking and achieve tangible results with a human touch. Estrella isn't just a coaching venture; it's a catalyst for changing mindsets, turning the impossible into reality, and creating a domino effect of success. Tiffiney's impact extends beyond her businesses. As a Collective Brains Coach, she contributes to a global learning and development platform, enriching the professional landscape with her insights. Her tenure at the International Women's Club of Stuttgart as Director Charity showcased not only her leadership skills but also her commitment to making a positive impact on society. Her journey is not just a string of roles and accomplishments; it's a narrative of overcoming challenges, fostering growth, and empowering individuals to reach their full potential. Tiffiney challenges conventional leadership norms, understanding that true engagement lies in addressing the core concerns of individuals – what they think about their leaders, themselves, perceived opinions, and their reactions to uncontrollable situations.

Tiffiney Jahn a transformative force in the realm of leadership and continuous improvement. Her journey, marked by milestones and enriched with diverse experiences, serves as an inspiration for aspiring leaders. As a mentor, she not only imparts knowledge but instills a mindset that transcends boundaries, creating leaders who not only manage change but drive it. In the evolving landscape of leadership, Tiffiney stands as a testament to the power of combining technical acumen with a compassionate and empowering leadership style. Her journey is an invitation to reimagine leadership – to embrace change, foster continuous improvement, and lead with a human touch.

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