Resli Costabell
Resli is an award-winning international speaker, trainer and coach. Resli was the author of published scientific research on stress, presented at the Twenty Third International Conference of Psychology.
Her coaching was featured for two weeks in The Times and she has been featured in The Independent. Resli has designed and run hundreds of conference presentations, training courses, and coaching sessions for people who want to be more effective and feel more fulfilled. She is based in London, but works for clients on five continents.
Speaker, Trainer, and Coach
Among Resli’s qualifications are a 4 year magna cum laude honours degree, during which she studied psychology, and a 2 year certificate for studies in mental health. She is an accredited practitioner of NLP (NeuroLinguistic Programming), specialising in Emotional Intelligence.
Individuals say that at Resli’s sessions, you stretch your brain, learn a lot, and have a great time. Organisations say that Resli gets real results and leaves people feeling valued. Her grandmother says that Resli should stand up straighter.
Boosting effectiveness and joie de vivre
A few comments from clients
Another winner day!! Excellent content, wonderful methodologies and most definitely a practical adaptation to our daily work environment.
– Anthony Frantzis, Managing Director,
SAE Dubai
Was good fun with many laughters although handling a complicating issue. … Resli did a great job.
– Claus Bergelt, Global Operations and Technical Performance Analyst, Shell Deutschland Oil GmbH
This is absolutely wonderful stuff. …It looks like you've given me just exactly what I need to give these kids a great chance to make their best even better.
– George Lane, international
Mental Calculations Grandmaster
Resli is the most effective presenter I have come across. Really enjoyed her energy - the balance was just right. It is well worth it.
– Ruth Edwards, HR Operations Manager, Clyde & Co Middle East
For me this was about experiencing a communication “tune-up” now feeling I have race car abilities! This has been one of the best courses I have ever been on.
– Christine Dure-Smith, Senior Contracts Director,
Merlin Entertainments
Learning different tools I can use in business but also in private. Resli delivers the content with a real passion = great.
Incredibly useful, addressed the things I was worried about and very clear + practical things I can do to get out my material. Very very grateful to have be able to have had this opportunity for such high quality training that is so useful – really valuable.
– Claire Millington, PhD candidate,
Museum of London
Constructive & insightful. Feedback throughout the day was excellent – I enjoyed learning from Resli and colleagues. Resli took care to ensure everyone participated across the day. Thank you - a day that pushed me outside of my comfort zone but was enjoyable & valuable.
– Louise Donohue, Operations Director, Heywood Pension Technologies
I never for one second was bored! I got so much from the training and would tell
everyone to join the course. I really enjoy working with Resli and she would always be my trainer of choice.
– Caroline Webb, Strategic Relationship Director, Equiniti Group