Invited Talks at International Conferences :

• September 2024, (Mini-Course) Lost in Topology Workshop , Pisa, Italy
• August 2024, Journees de basse dimension, Nantes, France
• 18 March 2024, Algebra Days in Caen , Caen, France
• September 2023, Mapping class groups: pronilpotent and cohomological approaches, Les Diablerets Switzerland
• June 2023, The Tenth Congress of Romanian Mathematicians, Pitesti, Romania
• July, 2022 AMS-EMS-SMF Special Session , Grenoble, France
• November 2021, AMS Sectional Meeting at the University of South Alabama, US
• November 2021, Quantum Field Theories and Quantum Topology Beyond Semisimplicity, Banff International Research Station, Canada.
• August 2021, Perspectives on quantum link homology theories, Regensburg, Germany
• August 2021, Remote Rendezvous for Quantum Topologists
• April 2021, British Mathematical Colloqium (BMC) , University of Glasgow, UK
• February 2021, Homological and quantum invariants , CIRM, France
• July 2019, The Ninth Congress of Romanian Mathematicians, Galati, Romania
• May 2018, Workshop for Young Researchers in Mathematics, Bucharest, Romania

Contributed Talks at International Conferences :

2019 :

• Talk: Coloured Jones polynomials via the topology of configuration spaces, Abstract , at Chekanov-Eliashberg algebra and knot invariants, 8-10 March 2019, Renyi Institute Budapest, Hungary
• Talk "U_q(sl(2))-quantum invariants as topological intersection pairings", Loops in Leeds 1-4 July 2019, School of Mathematics, University of Leeds, United Kingdom
• Talk "A topological model for the family of coloured Alexander invariants" at the PCMI research program: Quantum field theory and manifold invariants— Park City, Utah, 7–20 July 2019.

2018 :

• Talk: A homological model for the coloured Jones polynomials, at Winter Braids VIII 5-9 February 2018, CIRM - Luminy, France
• Talk: A homological model for the colored Jones polynomials, Abstract , at TQFT et catégorification 15-20 April 2018, Cargese, France
• Thematic School - "Computing the colored Jones polynomial by using solvable Lie algebras" , participation with the talk
  "A topological formula of the loop expansion of the colored Jones polynomial by using the Lawrence-Krammer-Bigelow representations and a short proof of the Melvin-Morton- Rozansky conjecture", 22-27 April 2018, Matemale, France
• Talk: A homological model for the coloured Jones polynomials, Abstract , at ICM2018 Satellite Conference: Braid groups, configuration spaces and homotopy theory 23-27 July 2018, Salvador - Bahia, Brazil
• Talk: Quantum invariants via topological intersection pairings, at North meets South Colloquium, University of Oxford, 9 November 2018
• Talk: Coloured Jones polynomials and topological intersection pairings, at Twisted and Quantum knot invariants, 13-15 December 2018, Durham, United Kingdom Abstract

2017 :

• Geometric interpretations for U_q(sl(2)) quantum invariants and categorification, at Journees des doctorants du GDR Tresses, 16-17 November 2017, Grenoble, France
• A Homological model for the coloured Jones polynomials, Poster at Winter school: Categorification, representation theory and symplectic geometry 20-24 November 2017, Bonn, Germany

2016 :

• Thematic School - Differentiable structures on 7 dimensional spheres, participation with the talks "Pontrjagin classes, Chern numbers and Pontrjagin numbers" and "Multiplicative sequences and the Signature theorem", 7-11 March 2016, La Llagonne, France
• The ADO polynomial and homological interpretations for quantum invariants, Workshop Leysin , 4-7 September 2016, Switzerland
• Geometric interpretations for quantum invariants, Poster at Heidelberg Laureate Forum 2016 18-23 September 2016, Germany

2015 :

• Multivariable link invariants and renormalized quantum dimension , talk presented at ECSTATIC (Early Career Stage Topologists AT Imperial College) Imperial College, London, United Kingdom 11-12 June 2015
• Renormalized quantum dimension and multivariable invariants for links , Abstract Young Topologists' Meeting 2015 6–10 July 2015 EPFL, Ecublens, Switzerland
• Renormalized quantum dimension and multivariable link invariants, Abstract , talk at Engelberg Summer School 2015 2–4 September 2015, Switzerland

2013 :

• The Jordan-Brouwer and the Invariance of the domain theorems with modern applications ,talk shortlisted for the GCHQ prize at Tomorrow's Mathematicians Today, Greenwich, February 2013
• Topological degree and invariance of domain theorems ,talk presented at Workshop on Geometry and PDE's, Timisoara, May 2013
• Twisted polynomials for knots and 3-manifolds with applications to concordance, slicing and fibering , talk presented at Young Topologists Meeting, EPFL Lausanne, July 2013