Nassim Aouache

NA

Looking for a job

Nassim Aouache

@nassimaouache

Technical Business Analyst at Wego, improving hotel API integrations and booking reliability across partner services.

At Wego, I lead hotel supplier API onboarding and investigate booking failures across partner services. I traced bookings reported as successful despite partner rejection across three system layers and verified the fix against production failures.

At Pos Malaysia Berhad, I partnered with client tech teams on API integrations, achieving a 90% first-time integration success rate. I also developed Claude Code workflows and a room-mapping triage agent to automate investigation, testing, and reporting.

Experience

Work history, roles, and key accomplishments

WE

Current

Technical Business Analyst

Current

Wego

Oct 2025 - Present (1 year 1 month)

Leading end-to-end onboarding of hotel supplier APIs, investigating booking issues with SQL and logs, and developing automated tests and reports. Authored integration playbooks and managed room data mapping quality.

API Integration REST Postman SQL BigQuery AWSAthena OpenSearch Datadog JSON XML Kubernetes Jira Confluence Python Claude Code

HI

IT Business Analyst

Hilti

Jul 2025 - Sep 2025 (2 months)

Supported the Repair Operations team on SAP and cloud applications within an Agile delivery team. Performed functional checks and data validation, logging defects and retesting fixes with developers.

SAP Agile Scrum Jira Confluence Data Validation Defect Tracking

PB

Business Analyst

Pos Malaysia Berhad

Sep 2023 - Jul 2025 (1 year 10 months)

Partnered with client tech teams to resolve API integration issues, achieving a 90% first-time integration success rate. Managed API business-as-usual support, led UAT and SIT, and authored Postman documentation that cut integration time by 50%.

API Integration REST Postman SQL Microsoft SQL Server Webhooks Jira UAT SIT Process Flow Dataflow Gap Analysis

OU

Research Intern

Optical Devices and Systems (ODESY), UTM

Jul 2022 - Oct 2022 (3 months)

Conducted experiments on Fiber Bragg gratings, including preparing and splicing optical fibers using fusion splicing techniques.

Fiber Optics Fiber Optic Splicing Experimental Research

Education

Degrees, certifications, and relevant coursework

UM

Universiti Teknologi Malaysia

Bachelor of Science (Hons), Physics

2018 - 2023

Bachelor of Science (Hons) in Physics from Universiti Teknologi Malaysia, completed in 2023.

UM

Universiti Teknologi MARA

Foundation, Engineering

2017 - 2018

Foundation in Engineering from the Centre of Foundation Studies, Universiti Teknologi MARA, completed in 2018.

TL

Talents Lab

Foundation in Software Engineering, Software Engineering

Foundation in Software Engineering certification from Talents Lab, completed in September 2023.

Tech stack

Software and tools used professionally

Postman

Looker

GitHub

Jenkins

Microsoft SQL Server

Jira

Python

JSON

XML

Linux

macOS

Datadog

Confluence

OpenSearch

SQL

SAP

Claude Code

REST APIs

Availability

Looking for a job

Location

Malaysia

Authorized to work in

Salary expectations

60k+ USD

Social media

Job categories

Technical Business Analyst Business Analyst

Skills

Technical Business Analysis API Integration REST APIs API Partner Onboarding API Troubleshooting Requirements Elicitation Functional Specifications Interfaces Acceptance Criteria Data Mapping JSON XML Webhooks SQL BigQuery

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