Hey, I’m Joshua

Let’s Talk Data

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Skills

Skills to pay the bills

Data Analytics

I use Python and its powerful libraries (such as Pandas, NumPy, Seaborn and Matplotlib) to create advanced data analytics, SQL for querying and managing databases, Jupyter Notebook for developing and sharing data workflows, Microsoft Azure for big data processing and Excel for data manipulation. Using these tools, I create insightful visualizations that tell compelling data-driven stories, perform exploratory data analyses (EDAs), and deliver both descriptive and prescriptive analytics to inform decision-making.

Business Intelligence

With Microsoft Power BI, I transform raw data into interactive dashboards and comprehensive reports that empower stakeholders to track KPIs and business performance. I integrate diverse data sources and develop custom measures to uncover actionable insights and trends that lead to data-driven strategic decisions.

Information Technology

I manage and optimize database systems such as CRM and ERP platforms to enhance operational efficiency and customer engagement. I ensure computer security by implementing robust measures to safeguard sensitive data and maintaining IT infrastructure through proactive system administration. This comprehensive approach supports organizational growth and resilience in a technology-driven world.

Portfolio

Projects I’ve had the privilege of working on

Business Intelligence

Dashboards, Analytics, Reports

Tech & Sustainability

Reports and Projects

CRM Analysis

Analytics, Decision Making, Business Solutions

Database Management

SQL, Database Management

Data Privacy

GDPR, Data Privacy, IT Solutions

Data Visualization

Analytics, Python, Jupyter Notebook

About Me

Who is this guy?

I’m from Nashville, Tennessee and currently based in Geneva, Switzerland. I’m passionate about data analytics, sustainability and social development through technology. I hold a Bachelor of Business Administration from IAE Lille and an MBA in Data Science from Swiss School of Business and Management. Growing up, I was deeply involved in serving those in need through community outreach and ministry work. I frequently supported individuals at the Nashville Rescue Mission, helping to uplift families facing challenging circumstances. I also participated in ministry efforts within prisons, bringing encouragement and hope to those in difficult situations. Beyond local efforts, I contributed my services to Compassion Switzerland, supporting their mission to provide medical care to children in poverty. Additionally, I am a proud donor to the Extra Life program, combining my passion for well-being with advocacy for children’s health. I am blessed and proud to have a family whose support and shared dedication made these meaningful experiences come to fruition, which also built the foundation for my passion for a sustainable future.

Timeline

A little bit about my journey

  • 2007-2014

    I&M Electrical Contractors – Electrical Technician & Administrative Assistant

    I began my career contributing to Nashville’s growth, working on electrical systems both in the field and through administrative tasks. From climbing tall ladders to ensuring project organization, I gained hands-on experience installing, maintaining, and inspecting electrical systems in commercial and industrial settings. With a focus on safety and compliance, I developed a foundation in precision work and efficient administration.

  • 2014

    UNHCR – Data Production Intern

    During my internship at the United Nations High Commissioner for Refugees, I honed my database management and data analysis skills within the humanitarian sector. I managed official UNHCR documents, organized metadata to improve search functionality, and processed large data sets for refugee-related reports. Additionally, I utilized CAD/CAM software to create publications, supporting the agency’s mission to promote SDGs.

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    2017

    ITU - Junior Project Officer

    I managed databases, supported projects, and created data-driven reports for this technology-focused NGO. I organized and contributed the WSIS 2017 Prizes ceremonies, supported sustainability through social media campaigns, and created analytics to guide organizational efforts.

  • 2024

    HyperSecureIT Sàrl - CRM Data Analyst

    I analyzed CRM data, recommended cost-effective marketing platforms, and provided actionable insights through reports. By conducting needs assessments and research interviews, I helped streamline operations and align solutions with team requirements.

  • 2023 - 2025

    Proton - Affiliate Partner

    As an advocate for online privacy, I partnered with Proton to educate and inspire audiences about data security. I create content and lead sessions on privacy rights while matching user needs with Proton’s encrypted technologies, helping individuals encrypt their digital lives.

  • I
    am
    here!

Socials

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Joshua Samuel Nichols

Analyst

Fight until data_privacy = True