About Me

I'm Angela Moussongui – passionate about structure, business graduate, and active in the administrative field for over ten years.

Throughout my career, I’ve supported executives, international teams, NGOs and startups – always with a clear eye for order, efficiency and what truly matters. I bring calm into daily operations and support exactly where admin processes tend to cost time and energy.

 

With Shikumi, I’ve fulfilled a long-held wish: to create a space where assistance doesn’t just function – it makes a difference.
The Japanese word Shikumi (仕組み) stands for structure and system – two things that bring relief not only to companies, but also to the people behind them.

I work discreetly, attentively and solution-oriented. My work is doing its job when it makes yours easier – so you can focus on what really counts.

What sets me apart:

 

  • 10+ years of experience in administration, bookkeeping & HR
  • International collaboration & mindset – including work with NGOs, Big Four firms and international enterprises
  • Focus on clarity, reliability and calm communication, even in stressful situations
  • Love for detail – without losing sight of the bigger picture

I work best with:

     

    • People who value their time

    • Teams who appreciate clarity

    • Organisations that want to grow – with structure

     

     

    Berufliche Erfahrungen

    TEMP. OFFICE MANGER & SALES ASSOCIATE
    SynSense AG | 04/ 2025 – 05/ 2025
    Full Sales back-office process: quotes, invoicing, boxing and shipping, customer follow-up, Assistance with book-keeping, general office administration, organizing building services, ordering office supplies, welcoming guests, distributing and collecting post, assistance with meeting minute taking and follow-up, travel arrangements, coordination with production departments (based in Switzerland and China), Ad-hoc support as required

    FREELANCE RECRUITER INTERNATIONAL BASED IN TOKYO, JAPAN
    Diverse Companies | 09/ 2024 – 12/ 2024
    Collaborate with department heads to understand hiring needs and create job descriptions, Develop and implement effective recruiting strategies, candidate screenings and interviews to assess qualifications and cultural fit. Manage the recruitment process, including scheduling interviews and candidate communication. Maintain a database of candidates for future openings.

    SCHOLARSHIP RECIPIENT
    Swiss Japanese Chamber of Commerce | 01/ 2024 – 12/ 2024

    OFFICE ADMINISTRATOR
    AI Business School AG | 07/ 2023 – 12/ 2023
    Managed bookkeeping, accounts receivable, accounts payable, and financial accounting, collaborating with the trust company for VAT handling and financial statement preparation. Conducted monthly business controlling and reporting. Worked closely with external stakeholders, including insurance brokers, lawyers, trustees, and IT- specialists. Supported board meetings and organized company-wide Team Events

    PRIVATE TRAVEL 09/ 2022 – 05/ 2023 (SOUTHEAST ASIA)

    LEGAL ASSISTANT
    Baker McKenzie Switzerland | 12/ 2019 – 08/ 2022
    Assistant to two Principals, one Senior Partner and two Associates in the Legal Fields Finance & Banking, Merger & Acquisition and Private Equity; Responsible for Administrative Tasks, Bookkeeping (Accounts receivable/payable), Invoicing and Dunning, Expense-Management, Client-Folder Management, Travel-arrangements, Organizing of Client Events, Research for Articles and Papers

    AUDIT TRAINING COORDINATOR
    KPMG AG | 09/ 2019 – 12/ 2019
    Monitoring and coordinating the training progress of auditors, create and updating training plans and progress reports, ensuring compliance with training goals and schedules, conducting regular evaluations and feedback sessions to assess training status

    SUPPORT ASSISTANT
    PricewaterhouseCoopers | 02/ 2019 – 08/ 2019
    Provided administrative support to one Partner and Team of eight staff members in Tax & Legal, Merger & Acquisition, and Deals. Responsible for risk checks of incoming deals with SALESFORCE, travel arrangements, expense tracking, client onboarding, and compliance documentation. Assisted in key account management, invoice preparation, and meeting coordination.

    PERSONAL ASSISTANT
    PricewaterhouseCoopers | 08/ 2018 – 02/ 2019
    Maternity Cover Assistant to five Directors in the Financial Advisory Department; Responsible for Administrative Tasks, Calendar Management, Presentations preparations Bookkeeping (Accounts receivable/payable), Invoicing and Dunning, Expense-Management, Travel-arrangements, Organizing of internal and external Events

    ADMINISTRATIVE ASSISTANT
    Convidis AG | 03/ 2018 – 08/ 2018

    ASSISTANT TO CEO AND HEAD OF HR
    Save the Children Switzerland | 01/ 2016 – 02/ 2018

    TEMP. ADMINISTRATIVE ASSISTANT
    Swisscard AECS Horgen | 09/ 2013 – 11/ 2013

    CUSTOMER RELATIONSSHIP MANAGEMENT ASSISTANT
    CLOUDS Gastro AG | 10/ 2013 – 06/ 2014

    APPRENTICE HOTEL MANAGEMENT
    BestWestern Premier Hotel Glockenhof| 08/ 2009 – 08/ 2012

    Ausbildungen

    ISI Career and Language Academy Shibuya, Tokyo
    Japanese Language Proficiency Test Level N4 | 2024

    Robert Gordon University Aberdeen, Scotland
    Bachelor of Arts, Business Administration | 2024

    BVS Betriebswirtschafts- und Verwaltungsschule Zürich
    Diploma of Higher studies in Business Economics | 2021

    AKAD Business School, Zürich
    Certificate of Assistant Human Resources | 2016

    Berufsmaturitätsschule Zürich
    Federal Vocational Baccalaureate | 2012

    Allgemeine Berufsschule Zürich
    Federal Vocational and Educational Training in Hotel Management | 2012

    Sprachen und Stärken

    German Native (C2) 

    English Fluent (C1)

    French Intermediate (B1)

    Japanese Basic (JLPTN4 / B1)

     

    Proficient in MS Office (Outlook, Word, Excel, Powerpoint), Experienced with Client Data-Systems (SAP GUI/Fiori, Salesforce), Experienced with Financial Systems (ABACUS, E-Bill, Pipedrive), Risk Management, Project Controlling, Client Onboarding and Documentation,
    Ability to communicate effectively and timely with a multicultural team and clients, Strong ability to prioritise tasks and manage multiple responsibilities efficiently

    Let's connect!

    You have something specific in mind?
    I’m happy to tailor my support to your needs – let's talk.