# Christian Warjri

Christian Warjri is a remote worker on Himalayas, Data Analyst II / Analytics Engineer at Elsevier, RELX, based in India.

Source: https://himalayas.app/@christianwarjri

```text
Data Analyst II with expertise in data pipelines and analytics engineering.
```

| Detail | Value |
| --- | --- |
| Availability | Open to opportunities |
| Location | India |
| Authorized to work in | India |
| Job categories | Data Analyst, Analytics Engineer, Data Scientist, Business Intelligence Analyst, Data Engineer, Data Science Analyst, Data Analytics Specialist, Business Data Analyst, Data Analyst |
| Skills | Excel, R, Python, Java, C#, Stata, Apache NiFi, AWS Glue, AWS Lambda, AWS RedShift, PostgreSQL, MySQL, Snowflake, DBT, Alteryx, Tableau, Power BI, Google Data Studio, Metabase, Google Sheets, Google Analytics, PostHog, Geopandas, Git, GitHub, Jira, Confluence, Notion, Data Studio, Taskforce, SQL |

## What I'm looking for

```text
I am seeking a role that fosters growth and innovation, where I can leverage my data skills to drive impactful business decisions.
```

## About

```text
I am a passionate Data Analyst II and Analytics Engineer with a strong foundation in data science and a proven track record of building efficient data pipelines. My experience at Elsevier has equipped me with the skills to transform complex data into actionable insights, enabling strategic decision-making for department heads.

Throughout my career, I have successfully migrated legacy reporting systems to modern data stacks, automated workflows, and enhanced data visualization processes. My internships have further honed my ability to leverage advanced SQL and API integrations to drive business efficiency and uncover new opportunities. I thrive in dynamic environments where I can utilize my technical skills to solve real-world problems.
```

## Experience

### Data Analyst II / Analytics Engineer (current)

Elsevier, RELX. May 2023 - Present

```text
Built full data pipelines—from ingesting API data into S3, structuring it with AWS Glue, transforming it via Athena, to visualizing it in Tableau—enabling department heads to track key KPIs and metrics critical to daily operations and strategic planning. Migrated 10+ reports from a legacy S3/Athena setup to a modern Snowflake and dbt-based stack, improving report performance, enabling robust data
```

Skills: AWS-Glue, Tableau, Snowflake, DBT, S3, Data-Pipelines, KPI-Tracking, Data-Testing

### Data Analyst Intern

MoveInSync. Jan 2023 - Present

```text
Established new features and functionalities to currently used tools via APIs that greatly improved the analytic team’s turnaround time for delivering reports and sharing them with internal stakeholders. Organised, planned and distributed 5 reports and their corresponding dashboards to clients for purposes of pitches, maintenance/logistics, and other uses.
```

Skills: SQL, APIs, Data-Reporting, Dashboarding, Data-Analysis, Product-Efficiency

### Data Analyst Intern

Now&Me. May 2022 - Present

```text
Enhanced Marketing and Creative teams’ user-engagement projects with data-driven insights from desktop/app data resulting in an almost 2x increase in eyeball hang time, click-through-rate and sharing of content. Oversaw automating of nascent data pipeline to feed raw information straight from database to a daily report directly to the founders’ Slack channel conveying daily KPIs in the morning fre
```

Skills: User-Engagement, Data-Insights, Data-Pipelines, KPIs, Marketing-Analytics, Creative-Team-Support, Automation

### Data Analyst (COVID Taskforce)

Government of Meghalaya. May 2021 - Present

```text
Spearheaded first ETL process, extracting data from different types of tests, cleaning, and transforming the data for analysis and loading into Excel and then Tableau to be visualised. Constructed over 20 Tableau dashboards of COVID metrics that self-update twice a day, which were embedded in a website, enabling stakeholders to have access to instant information for resource allocation and decisio
```

Skills: ETL, Data-Cleaning, Tableau, Excel, Data-Visualization, Resource-Allocation, Data-Analysis

## Education

### Ahmedabad University

Bachelor of Science, Computer Science. 2019 - 2023. Grade: Honours

```text
Concentration in Data Science, Data Analysis, Machine Learning and Economics/Finance. Relevant Coursework: Introduction to Data Science, Probability & Stochastic Processes, Multivariable Calculus, Linear Algebra, Database Management Systems, Discrete Mathematics.
```

## Tech stack

- AWS Glue
- Metabase
- Data Studio
- GitHub
- dbt
- MySQL
- PostgreSQL
- Gmail
- Google Analytics
- Jira
- Java
- Apache NiFi
- AWS Lambda
- Google Sheets
- Microsoft Excel
- Taskforce
- SQL
- Stata
- PostHog

To contact Christian, message them from this profile with a Himalayas employer account: [Hire on Himalayas](https://himalayas.app/hire).

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