Sandro ZwyssigFinancial Markets Expert
About

Welcome

Bridging financial markets expertise with quantitative analysis and technology to deliver clarity, impact, and results.

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Years of Experience
Swiss wealth management & cross-asset advisory
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Certifications
CFA, FRM, CAIA, PRM, CFTe, and more
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Languages
German, English, Spanish, French, Italian
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Asset Classes
FI, Credit, Equities, FX, Commodities, Derivatives
Portrait of Sandro Zwyssig

Multi-asset expertise meets quantitative rigour and modern technology.

About

I am an experienced multi-asset expert with a strong focus on fixed income and financial modelling. My structured and systematic approach has been instrumental in identifying financial opportunities and mitigating financial risks, enabling me to effectively design, conceptualize, and optimize new and existing business projects and processes. Additionally, I excel in deconstructing complex financial topics, making them accessible to both individual clients and larger audiences through clear, concise written and verbal communication.

  • Portfolio ManagementFull P&L responsibility across multi-currency fixed income mandates for institutional and UHNWI clients
  • Credit AnalysisBuy-side analyst covering financials, hybrids, and high-yield across European markets at leading Swiss banks
  • Multi-Asset StrategyAsset allocation, commodity strategy, and cross-asset research across diverse market environments
  • Tool BuildingBond valuation models, risk-monitoring systems, and rebalancing engines in Python and VBA
  • Quantitative ResearchDeveloping cutting-edge modelling techniques with Bayesian networks and wavelet analysis for portfolio construction

From academic foundations through credit research and cross-asset advisory to quantitative portfolio management — with professional credentials earned along the way.

Career Timeline

Cross-asset advisory with quantitative depth and technical fluency.

Skills

Broad Investment Know-how

Skill-set covering the whole asset management value chain: trading, strategy, and portfolio management.

IT & Programming

Adept in manifold software applications and scripting languages with proven implementation experience.

Risk Modelling & Management

Building pricing and risk models for single securities, portfolios, and asset classes.

Writing & Communication

Creating publications in English and German including presentations to clients and advisors.

Passionate Learner

Various professional designations and certifications as a passionate life-long learner.

Markets

Fixed IncomeCreditMulti-AssetDerivativesStructured Solutions

Quant

Macroeconomic AnalysisPortfolio ConstructionRisk ManagementSecurity SelectionFinancial ModelingRelative-Value AnalysisPerformance Attribution

Technologies

R/PythonVBAAccess/SQLJavaScriptMySQLPostgreSQLBloomberg (BQL/BQNT)MS OfficeVS CodeEViewsAvaloqGitConfluence

Languages

GermanNative (C2)
EnglishProficient (C2)
SpanishIntermediate (B1)
FrenchIntermediate (B1)
ItalianBasic (A1)

Applied tools and workflows built across strategy, analytics, and data.

Projects

Ex-Ante / Ex-Post Analytics

Proprietary portfolio analytics and performance attribution tools built with Bloomberg API to strengthen signal extraction, risk monitoring, and scenario analysis for multi-currency credit portfolios.

Bloomberg APIAttributionScenario AnalysisRisk Monitoring

Fixed Income Optimization Toolset

Institutional-grade toolset for portfolio optimization across fixed income sub-segments, integrating relative-value analysis, security selection, and asset allocation workflows.

Portfolio OptimizationAsset AllocationRelative-Value Analysis

Bond Issue Coverage Toolbox

End-to-end workflow for new bond issue coverage and publication production, delivering 60-80 client-ready and investment-committee-ready publications annually.

Fixed IncomeContent CreationMS SQLAccess

Risk Monitoring Interfaces

Databases, bond-finder tools, and risk-monitoring interfaces built to enhance research efficiency across credit capital structures and hybrid instruments.

Financial Data EngineeringETLCreditRisk Monitoring

Synthetic Data Generation

Synthetic data generation and data migration tooling with implementation into securities accounting systems using Python, MySQL, PostgreSQL, and GenAI APIs.

Data EngineeringPythonGenAIMySQLPostgreSQL

Based in Switzerland. Open to new opportunities and collaborations.

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