Yann MA

-On-chain & Off-chain analytics -Quantitative Analyses. -Building Crypto Economie 101 My Seed Advisor est un programme de Stock Picking et de Crypto Picking visant la performance par rapport aux benchmarks que sont le Bitcoin et le S&P 500. La stratégie repose sur un Buy & Hold early stage sur des actifs séléctionnés. Nous construisons des portefeuilles que vous pouvez répliquer.

Risks Management: -Derivative trader -Efficient Frontier Portfolio: Fund/Folio/Farming optimization (Excel & Python model) -MPT adapted to token farming (Auto Compound added to return). Trading: -Elaboration of a more than 10 Algorithmic strtategies (python). Discretionnary trading

- Perform engineering studies (BHA and Drill String Design Analysis & Well Construction Engineering) for oil & gas operators and service companies with DrillScan softwares: • Directional Drilling engineering: BHA design, BHA & bit optimization • Drill String Mechanics: Torque and Drag and Buckling, vibrations analysis in deviated, horizontal and ERD wells (Preowei Nigeria). Completion RIH, deep liner deployment, jar placement. • Casing wear prediction and post-analysis with calliper logs for HPHT wells (Culzean North Sea). • Trajectory reconstruction with mapping of local dog legs and casing deformation and standoff. • Directional Drilling post analysis (Al-Khalij Qatar).

Conventional Asset Attainments • Work over studies: Design Bell guides (overshot). Cement retainer sourcing & BHA preparation. • Profitability studies: Follow-up interventions & acid job campaign evaluations. • Cost Control analysis: PO follow-up & Post mortem operations cost analysis. • Integrity -Integrity data base creation : Responsable for subsea survey, abandon well design compliance, well statut, risks assessments. Deep Water Asset • DWIP Lean: Performance data base: Secondary code implementation. Operation data mapping (NPT, PT, ILT, BC, Drillex, Incentive…). KPI, CPI Dashboard. Automating AFE • LISSANGA PROJECT: Trajectories, Well Architectures, Casing Design, Load cases, Collapse/Bucking analysis & AFE preparation. • Rigless subsea: RSLIP: Interface engineer • Savings controler: Follow-up savings: 105M$ OPEX, 17M$ CAPEX. 2 build’in innovations published. • Data manager Wellview admin: Weekly users codes QC, Weekly highlight redaction. Power BI. Dashboard creation. Responsible for new softwares implementation. Offshore activities • Production valve Cycling: Acting as subsea engineer: FS2 opening through FPU with ROV support. • Caliper campaign: Acting as night supervisor. • Tender Rig up : Acting as rig engineer. • E-line cutter intervention: Acting as night supervisor. • Integrity investigation: Acting as night supervisor.

Avril 2016: Mechanical Engineer within Schneider Electric Solar division: IT & Power wires integration & routing for a Conext SmartGen Power System.

Completion systems: Optimization, adaptation, Design and testing of Subsurface Safety Valves Objectives: o Decrease the stress during the opening of a safety vavle according to the API new standards o Improve the whole system of a production safety valve Attainments: o Study of the dynamic frictions into the valve. o Creation of a calculation book to control the gap and avoid blocking and wear issues. o Adaptation of an Excel calculation book into Finite element for the design of a collet. o Creation of a calculation book which improve the flapper and torsion spring design Engineering tools: o Pro Engineer: Creo parametric/ Creo MDO o WinChill o Helios

Assistant project manager of a drilling offshore rig refurbishment during a dry dock: Objectives: Responsible for : o Preparing the project scope fallowing TOTAL specifications and deadline. o Monitoring suppliers & orders, Attainment: o Tasks Scheduling with microsoft project (Gantt chart). o Quotation modifications. o Specifications. o Design (Autocad, CATIA).

Étude de la relation entre non polymérisation d'un mastic d'interposition et contraintes mécaniques. Création de matrices d'essais pour identifier les causes de non réticulation.