# Eliana Fontana

Eliana Fontana is a remote worker on Himalayas, Backend Developer at SEIS S.A., based in Argentina.

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

```text
Junior Data Analyst at SEIS S.A. who investigates data inconsistencies across databases and backend services.
```

| Detail | Value |
| --- | --- |
| Availability | Looking for a job |
| Location | Argentina |
| Authorized to work in | Argentina |
| Salary expectations | 200k+ USD |
| Job categories | Data Analyst |
| Skills | SQL, Python, Data Quality, Data Validation, Data Analysis, Pandas, Power BI, MongoDB, SQL Databases, JSON, REST APIs, Functional Testing, API Testing, Regression Testing, Exploratory testing |
| LinkedIn | https://linkedin.com/in/eliana-f-01a260148 |

## About

```text
At SEIS S.A., I queried MongoDB databases to retrieve and validate data, investigated inconsistencies, and analyzed data flows between backend services and REST APIs.

I also developed and maintained backend functions for data processing and optimized database queries. Before that, I worked as a QA Analyst and QA Tester Intern at SEIS S.A., testing system behavior and data accuracy and documenting defects in Jira.

I'm transitioning into Data Analytics with intermediate knowledge of SQL and Python, and basic experience using Pandas for data manipulation and analysis. I’m familiar with Power BI and fundamental Machine Learning concepts, and I hold a Bachelor’s Degree in Information Systems from Universidad Champagnat.
```

## Experience

### Backend Developer

SEIS S.A.. Jan 2023 - Jan 2026

```text
Queried and managed MongoDB databases to retrieve, validate, and investigate data. Analyzed data flows between backend services and REST APIs, and optimized database queries and backend functions.
```

Skills: MongoDB, SQL, REST-APIs, Data-Validation, Data-Quality, Backend-Development, Database-Optimization, Requirements-Analysis

### QA Analyst

SEIS S.A.. Jan 2023 - Dec 2023

```text
Performed functional, regression, and exploratory testing to validate system behavior and data accuracy. Reviewed REST API responses and data flows between services, and documented defects using Jira.
```

Skills: Functional-Testing, Regression-Testing, Exploratory-testing, API-Testing, REST-APIs, Jira, Data-Validation

### QA Tester Intern

SEIS S.A.. Jan 2022 - Dec 2022

```text
Executed functional tests and validated system-generated data. Documented test results and identified data inconsistencies.
```

Skills: Functional-Testing, Data-Validation, Test-documentation

### Freelance Web Developer

Freelance. Jan 2022 - Dec 2022

```text
Gathered requirements and developed digital invitations. Performed functional testing and data validation.
```

Skills: Web-Development, Requirements-Gathering, Functional-Testing, Data-Validation

### Administrative Assistant

Netto Sistemas Electrónicos. Jan 2016 - Dec 2022

```text
Managed administrative information, documentation, and customer records.
```

Skills: Administrative-Support, Documentation, Customer-Records-Management

## Education

### Universidad Champagnat

Bachelor's Degree, Information Systems. 2019 - 2024

```text
Bachelor's Degree in Information Systems from Universidad Champagnat, Argentina, completed in 2024.
```

## Tech stack

- Amazon S3
- Pandas
- MongoDB
- Jira
- Cypress
- JavaScript
- Python
- Java
- PHP
- JSON
- AWS Lambda
- Amazon Cognito
- Git
- Docker
- SQL
- Amazon ECR
- Power BI
- BPMN
- REST APIs

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

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