Chukwuebuka N.

Backend Engineer

Full-time available

Chukwuebuka is available for hire

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Bio

Chukwuebuka N. has exceptional skills and proven expertise as a backend developer. With four years of experience, he has demonstrated a strong proficiency in JavaScript, Node.js, Express Framework, Nest.js, Git, GitHub, Sequelize ORM, and Restful APIs. He has successfully engineered scalable APIs for financial transactions and integrated complex systems using platforms like PayArena. Chukwuebuka has also shown adeptness in managing databases with technologies such as Redis, Elasticsearch, MongoDB, and PostgresDB.…

  • Projects completed2
  • Hourly rate
  • 3-4 years experience
  • Member since Jul 2024
Expertise
NodeJSJavaAWSKubernetesMongoDBSQLJavascriptCSSHTML
Video Intro
Assessments

General Coding Assessment

Perfect score on LRU Cache Question, Difficulty Medium · Great score on Two Algorithm Questions, Difficulty Medium · Perfect score on SQL Question, Difficulty Hard

Projects

HOPE PSB Agency Banking Solution

Agency banking platform bringing banking closer to local customers. Technologies Used: Node.js, Java, Express.js, Redis, Elastic Search, Git, ISO, MongoDB, PostgresDB.

OJANOW GLOBAL

An E-commerce platform that allows users to order various products 24/7 and get them delivered in less than 30 minutes.

Experience

  1. Backend Developer

    TM30 GLOBAL LIMITEDJan 2023 — Present
    • Engineered scalable and efficient APIs to support various financial transactions such as debit, credit, transfer, and withdrawal
    • Implemented robust transaction processing logic for diverse financial activities
    • Orchestrated account creation processes ensuring compliance with regulatory requirements
    • Ensured compliance with industry regulations and standards such as PCI-DSS
    Node.jsExpress FrameworkGitSequelize ORMRestful APIsDockerKubernetesRabbitMQElasticsearchAmazon Web ServicesReact Native

  2. Backend Developer

    OJA AFRICA ENTERPRISES LIMITEDJan 2022 — Jan 2023
    • Spearheaded the development of the backend infrastructure for the e-commerce platform
    • Managed database architecture and performance optimization strategies
    • Developed and maintained the order management system
    • Integrated a payment gateway - PayStack into the e-commerce platform
    NestjsExpressjsTypeScriptVendureAWS
Education

  1. BEng, Mechatronics Engineering

    Federal University of Technology, Owerri (FUTO)Owerri, Imo State2016 — 2023
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