Ottis Pham - Business Analyst

Ottis Pham

4.9

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Ottis Pham

4.9

Gender

Male

Address

Hanoi, Vietnam

Language

English - Upper-intermediate

Main expertise

React Native API C#Data Warehouse AWS SQL Data Analysts Business Intelligence Oracle Microservices

Introduction

Ottis Pham has over 6 years of experience in the software industry, including 4 years as a Business Analyst. Ottis has successfully led a team of 5 members. The systems Ottis worked on have been integrated via API with the bank's core system T24 and the electricity's core systems CMIS and PMIS. Furthermore, Ottis is proficient in using Athena on AWS to query large datasets.

Project list

QR Payment System Enhancement - null

2024 - 2024

Worked on enhancing a QR payment system by evaluating data flow impacts and ensuring smooth integration of additional data processes.

Business exchange to determine scope. Analyze the middle data query flow, and determine the scope of impact when adding new data flows to the T24 payment system. Write user stories, use cases, and draft the Software Requirements Specification (SRS). Conduct testing for System Integration Testing (SIT) and User Acceptance Testing (UAT).

Technologies: Oracle, C#, Java

SunLink Mini App - null

2024 - 2024

A project designed to enhance user experience through effective interface design and business flow analysis.

Perform business flow analysis and interface design using Figma. Write Software Requirement Specifications (SRS). Communicate with customers and developers to devise appropriate solutions. Test products during development and conduct User Acceptance Testing (UAT) with customers.

Technologies: Oracle, C#, Java

Account Statement Analysis - null

2023 - 2024

A project focusing on data analysis and system improvements for enhanced financial tracking and user balance calculations.

Perform surveys and SQL queries on data lake, T24, CMS, DWH, evaluating data based on data table ETL. Write SRS and draw data lineage diagrams. Conduct UAT and PAT after the development process is completed. Implement a solution to calculate user balance after transactions, mapping data between COB and non-COB systems.

Technologies: Oracle, C#, Java

Card Installment Project

2023 - 2023

The project involves data management and processing within a financial context, with a focus on card installments. This includes performing data surveys and analysis, writing specifications, and testing post-development solutions.

Perform surveys and SQL queries on data lake, T24, CMS, DWH, evaluate data based on data table ETL. Write SRS, draw data lineage. Perform UAT and PAT after the development process is completed. Implement a solution to calculate user balance after transaction and map data between cob and non-cob.

Technologies: Oracle, C#, Java

EVN Business Integration - EX1 - null

2022 - 2023

This project integrates ten business applications from EVN into a single software solution.

Conduct customer service surveys and plan a list of functions that need to be performed. Analyze requirements, specifications, and design prototypes (mockups) for products. Build a documentation system for products, including solution documents, user manual documents, and design documents such as SRS, FSD, and URD.

Technologies: C#, .NET core, Microservice, SQL, React native

EVN Inspection and Maintenance Application - null

2021 - 2021

This project involves developing an application for workers to inspect and maintain electric poles and transformer stations. The application features a website that retrieves power grid information from EVN's core system and records the inspection data provided by the workers.

Conduct customer service surveys and plan a list of functions that need to be performed. Analyze requirements, specifications, and design prototypes (Mockups) for products. Build a documentation system for products, including solution documents, user manual documents, and design documents such as SRS, FSD, URD.

Technologies: C#, .NET core, SQL, React native

Educational Information and Training Platform for Teachers - null

2019 - 2020

The project offers a digital platform to provide educational resources for grade 1 books, aimed at assisting teachers in gaining knowledge and conducting tests through an online training system.

Implement projects in roles of Project Manager (PM), Quality Assurance (QA), and Business Analyst (BA). Receive customer requests, analyze them, and discuss project planning with the CTO. Assign tasks within the team, estimate work efforts, and report time to customers. Write Software Requirements Specification (SRS) documents for the project team.

Technologies: .NET CORE, SQL, Laravel

Project list

Education

Expertise