I look for an analitic chemistry expert -- 2

I look for an chemistry expert who is skilled on analitic chemistry calculations mostly in these areas: TITRATION CURVES FOR COMPLEX
ACID/BASE SYSTEMS, Gravimetric Methods of Analysis, : Titrimetric Methods, Principles of Neutralization Titrations, Solving Equilibrium Calculations for Complex Systems, EFFECT OF ELECTROLYTES ON CHEMICAL
EQUILIBRIA, AQUEOUS SOLUTIONS AND CHEMICAL EQUILIBRIA, Statistical Data Treatment and Evaluation, Errors in Chemical Analyses, NATURE OF ANALYTICAL CHEMISTRY, COMPLEXATION REACTIONS
AND TITRATIONS