
Giovanni Stephens
English Second Language Teacher

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About me
Finance + tech + community
Education

University of Otago
2016 - 2016Postgraduate Diploma Commerce (Finance) FinanceKey learning areas:- Risk management using methods such as simulation, stress-testing, and VaR,- Advanced International Financial Management,- Advanced Corporate Finance,- Studies in Capital Markets,- Financial Engineering (Mathematical finance in relation to financial derivatives pricing),- Advanced Econometrics.

Massey University
2020 - 2022Graduate Diploma In Information Sciences Computer Software EngineeringStudied by distance while I worked full-time. Key learning areas:- Algorithms,- Machine Learning,- Data Modelling, - Software Engineering,- Agile Project Management,- Web Development and Cloud Computing,- Concurrency

University of Otago
2013 - 2016Bachelor of Commerce (BCom) Finance, (Minor: Computer Science)Aktivitas dan Kegiatan Sosial:Case competitions, business startup competitions, tutoring Key learning areas:- Financial derivatives- Financial econometrics- Equity valuation- Investment Analysis and Portfolio Management- Quantitative financial and business methods- Programming (Java, C, and Python)- Financial mathematics - Basic probability theory- Multivariate statistics - General statistics
Experience

English for Today
Mar 2011 - Jan 2013English Second Language TeacherI had the pleasure to teach students from children to CEOs of multinationals at all levels. I got to create teaching material that went on to be used among other English teachers. Many, many hours of conversation, preparation, teaching, and plenty of patience.

University of Otago
Feb 2014 - Nov 2016Finance TutorI trained and taught hundreds of students, many of which received top marks and some even awards for their outstanding results. I have consistently achieved excellent student ratings as a communicator and educator. I was teaching university level statistics and finance. Often I would use spreadsheets, slides, and real life examples to teach topics such as:- Time value of money- Financial decision-making- Financial derivatives- Advanced fixed income theory- Econometrics

UniTutor NZ
Mar 2014 - Nov 2016Statistics TutorMy role was primarily delivering material to first through final-year university students. I taught groups ranging from two to over fifty students. I covered topics including:- General statistics- Probability theory- Regression and time series analysis- Financial mathematics and theory

Roost Mortgage Brokers
Feb 2017 - Jan 2017Loans and Insurance CoordinatorMy role was team coordinator ensuring customers were receiving excellent advice and service. I was the first point of contact as well as sales. I saw the client through the whole process of getting financial advice and ultimately obtaining the best mortgage for them. Some things I did:- Help maintain databases, - prepared and proofed documents, - coordinated meetings, - followed up clients, - ran administrative errands, - ensured there was excellent service. On the side, I helped develop and improve CRM systems and models to optimise loan structure for clients.Key skills:- Sales- Customer service- Financial modelling- Database administration Lihat lebih sedikit

Select Recruitment
Jan 2018 - Sept 2018Administration StaffIn order to gain more office experience and cash, I worked several temporary administration roles through Select Recruitment. My roles included:- Administrator: (Solomons Solicitors and Barristers Ltd.)I helped answer emails and calls, and I assisted with reading cases before hearings.- Administrator: (One Agency)I helped with marketing, real estate contract drafting, and general administration. - Project Administrator: (Aurora Energy Ltd. New Zealand)I generated financial reports, helped with budget allocation and conducted general administration. Key Skills: - Communication- Reporting- Meeting coordination- Data cleaning and processing Lihat lebih sedikit

Aurora Energy Limited New Zealand
Jul 2018 - Nov 2018Project AdministratorI was involved in business improvement, reporting, and general administration. My specific tasks included: - Creating/managing database solutions to handle customer and business driven projects.- Basic accounting/finance, and project management administration (Invoicing, AR, project closing, among other tasks).- Data procuration- Internal reporting up to board level.

Forsyth Barr Limited
Nov 2018 - Nov 2019In this role, I got to overlook settlements of institutional trades on a daily. I also got to do a lot of automating to reduce workload and human error. My role was to ensure a smooth settlement of fixed interest trades on a day-to-day basis. I was involved in automating a few of the daily processes, significantly reducing workload and human error.
Institutional Settlements Administrator
Mar 2019 - Nov 2019Fixed Interest Administrator
Nov 2018 - Feb 2019

Trustpower
Nov 2019 - Jun 2021Data AnalystI was mainly involved in providing reporting and analytics for operations in the retail side of the business. I also had the pleasure of being involved in analysing and improving Trustpower's AI-driven chatbot, Toni.Duties involved:- Wrangling data and creating dashboards using Power BI, SQL, and Python- Automating processes,- Communicating with stakeholders to deliver tools and reports.

Purpose Capital
Jun 2021 - Jan 2022Investment AnalystPurpose Capital's role is to support a wider positive change in our environment and society. It works with the purpose to make change and benefit lives in the present and future. I joined to drive better decisions using data, science, and technology. I was involved in portfolio performance evaluation, valuations, risk estimation, forecasting, deal reviewing, and financial modelling.

Queenstown Resort College
Jun 2022 - nowMachine Learning AdviserEvangelist for machine learning! I love how technology can solve so many curly problems just with smarts and computing power. My role is to show the world what machine learning can do.

Liger Trading NZ
Jun 2022 - Apr 2024HFT Trading ManagerI was involved in pricing, back testing, analysis, and everything involved with trade/system monitoring in a HFT context.

Quark Energy Trading
Jul 2023 - Apr 2024HFT Trading ManagerMy role was to support trading and analysis operations for Quark Energy Trading. Duties included monitoring the HFT trading systems, analysing trading events, and supporting strategy development.

Queenstown Lakes District Council
Apr 2024 - nowCommunity Investment Adviser
Licenses & Certifications
- View certificate

Natural Language Processing with Classification and Vector Spaces
Deeplearning.aiDec 2020 - View certificate

Introduction to TensorFlow for Artificial Intelligence, Machine Learning, and Deep Learning
CourseraMay 2020 - View certificate

SQL for Data Science
CourseraFeb 2020 - View certificate

Body Language
GoSkills.comJan 2017 - View certificate

Introduction to Big Data
CourseraJan 2020 - View certificate

Microsoft Excel - Pivot Tables
GoSkills.comNov 2018 - View certificate

Sales Training
GoSkills.comJan 2017 - View certificate

Microsoft Excel - Basic and Advanced
GoSkills.comDec 2013
Languages
- spSpanish
- poPortuguese
- enEnglish
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