Chika Ejiofor
Senior Software Engineer at izifin- Claim this Profile
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Bio
Credentials
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Blockchain Basics
LinkedInFeb, 2020- Nov, 2024 -
Environmental, Health and Safety Certifications
Institute of Arts and Management ProfessionalsJan, 2019- Nov, 2024
Experience
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izifin
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Nigeria
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IT Services and IT Consulting
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1 - 100 Employee
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Senior Software Engineer
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Aug 2022 - Present
- Contributed significantly to a dynamic startup specializing in data-driven decision-making for clients, playing a pivotal role in both backend and overarching application architecture. - Designed and implemented robust backend systems that form the foundation for data analysis, utilizing technologies such as C#, .Net5,6,7, and Python to handle data processing and storage. - Collaborated closely with Data Science teams to integrate advanced analytics and machine learning models into the application's backend, allowing clients to make informed decisions based on actionable - insights. - Created RESTful APIs that facilitate seamless communication between the frontend and backend, ensuring efficient data retrieval and real-time updates for a dynamic user experience. - Leveraged database technologies like Postgresql and AWS S3 Bucket to develop efficient data storage solutions, optimizing data retrieval speeds and enabling clients to access relevant information promptly. - Designed and implemented authentication and authorization mechanisms to safeguard sensitive client data, adopting security best practices and encryption protocols. - Actively participated in agile development practices, including daily stand-ups and sprint planning, fostering a collaborative environment that aligned development efforts with business goals. - Developed scalable backend architecture that accommodates the startup's rapid growth, allowing for seamless addition of new features and functionalities as client needs evolve. - Collaborated on the implementation of data visualization tools, enabling clients to interpret complex data insights through interactive charts, graphs, and reports. - Played a pivotal role in maintaining the startup's technological stack, monitoring application performance, and optimizing server infrastructure to ensure high availability and responsiveness. Show less
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Access Bank Plc
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Nigeria
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Banking
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700 & Above Employee
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Software Engineer
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Oct 2021 - Sep 2022
- Contributed to the development of a cutting-edge online banking portal, delivering features such as account management, transaction history, and secure document sharing. - Designed and optimized database structures using SQL, C# and .NET, ensuring efficient data retrieval and management for large-scale banking operations. - Collaborated closely with business analysts and stakeholders to translate complex banking processes into user-friendly interfaces, resulting in improved customer satisfaction. - Implemented real-time notifications for account activities, alerting customers about transactions, balance changes, and important updates to enhance transparency and security. - Enhanced the platform's performance by optimizing server-side code and employing caching strategies, resulting in reduced response times and improved overall user experience. - Developed integrations with external financial data providers to enable real-time display of stock prices, currency exchange rates, and market indices, enriching users' financial insights. - Making use of latest technologies- C#, Asp.Net, Asp.Net core, MSSQL, .Net6, Docker, Azure web services, Microservices, Angular, JavaScript and EntityFramework Show less
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NowNow
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Nigeria
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Financial Services
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200 - 300 Employee
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Software Engineer
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Oct 2020 - Oct 2021
- Collaborated closely with UI/UX designers to create responsive and intuitive user interfaces using Angular, resulting in enhanced user engagement and seamless experiences. - Engineered a secure and efficient transaction processing system, ensuring the accuracy and integrity of financial transactions while adhering to industry standards. - Integrated third-party APIs for payment gateways and real-time market data, enriching the platform's functionality and keeping users updated with live financial information. - Implemented robust user authentication and authorization mechanisms, incorporating multi-factor authentication to enhance security and meet compliance requirements. - Leveraged cloud technologies (AWS) to optimize scalability and performance, enabling the platform to handle high loads during peak usage times without compromising on speed. - Collaborated with cross-functional teams to meet strict regulatory requirements, implementing KYC and AML procedures to ensure compliance with financial regulations. Show less
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Longbridge Technologies Limited
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Nigeria
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Software Development
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1 - 100 Employee
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Software Engineer
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Jan 2020 - Oct 2020
- Collaborated remotely with a prominent banking institution as an outsourced Full Stack Developer, contributing to critical projects across both front-end and back-end domains. - Played a vital role in the development and enhancement of the bank's online customer portal, focusing on delivering seamless user experiences and robust functionality. - Designed and implemented responsive front-end interfaces using Angular, ensuring consistent and user-friendly access to banking services across various devices. - Developed secure and scalable back-end services using C# and .NET, supporting core banking functions such as account management, transactions, and data processing. - Collaborated effectively with the bank's internal teams, actively participating in virtual meetings, code reviews, and Agile development processes to align with project goals. - Utilized version control tools like Git to maintain code integrity, enabling smooth collaboration with on-site and off-site team members and ensuring efficient codebase management. - Implemented stringent security measures, including data encryption and multi-factor authentication, to safeguard sensitive customer data and maintain compliance with industry regulations. - Created APIs to facilitate seamless integration with third-party financial platforms, enabling real-time market data updates and enhancing the bank's financial services offerings. - Contributed to the documentation of project specifications, codebase architecture, and deployment processes, ensuring transparency and knowledge transfer among distributed teams. Show less
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Complustech Limited
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Nigeria
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Software Development
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1 - 100 Employee
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Junior Software Engineer
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Jun 2018 - Jan 2020
Building and maintaining web applications using modern technologies (Html5, CSS3, Bootstrap, Javascript, Jquery, C#, Asp.Net Core, MVC, EntityFramework and MSSQL. Building and maintaining web applications using modern technologies (Html5, CSS3, Bootstrap, Javascript, Jquery, C#, Asp.Net Core, MVC, EntityFramework and MSSQL.
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Education
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2012 - 2017
Federal University of Technology Owerri
Bachelor of Technology - BTech, Biochemistry -
Borik High School, Okerube
WAEC SSCE
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