# Nona Petrosyan

Nona Petrosyan is a remote worker on Himalayas, Team Lead at Worldline SA, based in Armenia.

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

```text
Technical Business Analyst at Worldline SA, aligning payment-platform requirements with technical delivery and supporting Oracle-to-PostgreSQL migration.
```

| Detail | Value |
| --- | --- |
| Availability | Looking for a job |
| Location | Armenia |
| Authorized to work in | Armenia |
| Salary expectations | 45k+ EUR |
| Job categories | Technical Business Analyst, Business Analyst |
| Skills | Release Coordination, Technical Documentation, Fintech, Payment Processing, Data Warehouse, ETL, Agile Scrum, Java, Spring Boot, Spring Data, SpringBatch, Requirements Analysis, Technical Solution Design, Effort Estimation, Release planning |
| LinkedIn | https://linkedin.com/in/nonapetrossian |

## What I'm looking for

```text
I’m looking to leverage my software engineering background and fintech domain knowledge in a Technical Business Analyst role, bridging business requirements and technical implementation.
```

## About

```text
At Worldline SA, I led requirements analysis and technical solution design for a payment-processing platform, connecting business needs with implementation. I worked with Product Owners, Business Analysts, QA and DevOps Engineers to assess dependencies, estimate effort and coordinate delivery.

I also designed and delivered backend solutions for compliance and regulatory reporting using Java, Spring Boot, Oracle and PostgreSQL. I provided technical leadership to a five-member development team and coordinated releases, maintenance updates and hotfix deployments.

As a Java Software Engineer at Worldline SA, I developed backend services for financial transaction processing and contributed to requirements analysis, solution design and sprint planning. I also contributed to Data Warehouse solutions and ETL pipelines for banking and financial reporting systems.

Earlier, I was an Executive Assistant at Ter-Tachatyan Legal and Business Consulting CJSC, coordinating schedules and preparing legal and business documentation. I’m looking to bring my software engineering background and fintech domain knowledge to a Technical Business Analyst role, bridging business requirements and technical implementation.
```

## Experience

### Team Lead

[Worldline SA](https://himalayas.app/companies/worldline). Feb 2025 - Oct 2026

```text
Led requirements analysis and technical solution design for fintech initiatives, collaborating with Product Owners, Business Analysts, QA, and DevOps. Provided technical leadership to a five-member team and coordinated delivery of a high-volume payment-processing platform.
```

Skills: Java, JPA, Hibernate, Spring-Boot, Spring-Data, SpringBatch, Oracle, PostgreSQL, Junit, Mockito, Maven, Git, Jenkins, CI-CD, Jira, Confluence, Agile-Scrum

### Java Software Engineer

[Worldline SA](https://himalayas.app/companies/worldline). May 2019 - Feb 2025

```text
Designed, developed, tested, deployed, and maintained backend services for financial transaction processing. Contributed to Data Warehouse (DWH) design and ETL pipelines supporting banking and financial reporting systems.
```

Skills: Java, JPA, Hibernate, Spring-Boot, Spring-Data, Kafka, Oracle, PostgreSQL, Junit, Mockito, Maven, Git, Jenkins, CI-CD, Jira, Confluence, Agile-Scrum

### Executive Assistant

Ter-Tachatyan Legal and Business Consulting CJSC. Sep 2012 - May 2019

```text
Coordinated executive schedules, meetings, and business correspondence. Prepared legal and business documentation, reports, and presentations, and managed communication with clients and external partners.
```

## Education

### Energize Global Services CJSC

Java Development Program, Computer Science. 2018 - 2019

```text
Completed an intensive 6-month Java Development Program while working full-time, covering Java, OOP, Data Structures, Algorithms, and core software engineering fundamentals. Successfully transitioned into a full-time Java Developer role upon completion.
```

### Armenian State University of Economics

Bachelor's Degree, Economics. 2007 - 2011

```text
Bachelor's Degree in Economics from the Armenian State University of Economics from 2007 to 2011.
```

## Tech stack

- Bitbucket
- Jenkins
- Spring Data
- PostgreSQL
- Oracle
- Spring Boot
- Jira
- Java
- Kafka
- Hibernate
- Datadog
- Confluence
- JUnit
- Mockito
- Git
- Docker
- SQL

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

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