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Rizwan Haider Software Architect & Application ConsultantRH

Rizwan Haider

Software Architect & Application Consultant
  • Suggested rate
    £250 / day
  • Experience3-7 years
  • Response rate100%
  • Response time1 hour
The project will begin once you accept Rizwan's quote.
Location and workplace preferences
Location
Bristol, United Kingdom
Can work on-site at your office in
  • and around Bristol (up to 50km)
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Skill set
Check out Rizwan's expertise
Rizwan in a few words
Check out Rizwan's full description
I’m a UK-based backend engineer with over 7 years of experience building scalable, enterprise-grade applications. My expertise lies in Java 17+, Spring Boot, and microservices, combined with strong cloud experience across AWS, GCP, and Azure.

I’ve worked in fintech and digital banking, optimizing large-scale data platforms, integrating secure payment APIs, and leading backend development for micro-lending and analytics systems. My toolkit includes Kafka, Teradata, Docker, CI/CD pipelines, and observability with ELK and Grafana.

I'm available for B2B contracts and open to fully remote roles. Let’s solve real-world problems together.
Experience
  • Teradata
    Teradata Consultant
    BANKING & INSURANCE
    September 2021 - Today (3 years and 9 months)
    Bristol, UK
    • Enhanced system efficiency through data optimization and job scheduling using Teradata Batch framework.
    • Spearheaded the development of a Java-based data warehouse testing tool, incorporating Azure Synapse, Data Lake Analytics, and AWS services.
    • Streamlined data handling processes by implementing GCP Cloud storage and BigQuery solutions.
    • Managed comprehensive log analysis using the ELK stack and conducted performance monitoring of Spring Microservices.
    • Developed utilities in Python and Groovy scripts for enhanced system functionalities and automated tasks.
  • Telenor Microfinance Bank LTD
    Engineer Digital Payments
    October 2020 - August 2021 (10 months)
    Islamabad, Islamabad Capital Territory, Pakistan
    Facilitated seamless integrations by developing RESTful APIs with Spring Boot for digital payment platforms.
    Developed and managed ITSM processes for incident, problem, and change management, significantly improving operational efficiency and minimizing service disruptions.
    Implemented ITSM tools and solutions, enhancing configuration and asset management, resulting in better resource utilization and a 20% decrease in operational costs.
    Played a key role in API configuration and management using Azure API Management, enhancing security and performance.
    Implemented robust fraud prevention measures, protecting customer data and transactions.
    Conducted system monitoring for stability and continuous improvement, contributing to an optimized user experience.
    Experience with CI/CD pipelines using Jenkins and GitHub Actions.
  • NOETIC TECHNOLOGIES LTD
    Java Developer
    October 2019 - August 2020 (10 months)
    Islamabad, Islamabad Capital Territory, Pakistan
    • Delivered high-quality Java applications, employing Spring Boot, Spring Cloud, and related frameworks.
    • Established effective database schemas and performed rigorous software debugging for application perfection.
    • Pioneered the setup of an Elastic stack reporting server, enabling insightful monitoring and performance reporting.
    • Contributed to backend development for major portals, integrating diverse services and enhancing system architecture.
Check out Rizwan's experience
Recommendations
Check out Rizwan's recommendations
Education
Check out Rizwan's education
  • BS, COMPUTER SCIENCES,
    University of Sargodha
    2018
    BS, COMPUTER SCIENCES,
  • INTERMEDIATE, COMPUTER SCIENCES,
    Punjab College
    2014
    INTERMEDIATE, COMPUTER SCIENCES,