
Irfan Haider
Skills
Timeline
Professional experience for Irfan Haider
- Current 3 years and 8 months, since Nov 2021
Software Engineer
Ascertia
• Design and implement a PKI (Public Key Infrastructure) based digital signature creation and verification system using Java and open source technologies, reducing the time it takes to verify signatures. • Write, test, and maintain Java code for various applications and systems, producing an average of 500 lines of code. • Troubleshoot and debug software issues as they arise, work with the team to identify and fix bugs and performance issues, reducing the number of software bugs by 25%.
- 1 year and 1 month, Nov 2020 - Nov 2021
Software Engineer
Avanza Solutions
• Developed features for CRM (UNISON) software using Java and Oracle SQL. A web-based portal designed for agents of a bank to handle customer complaints, queries, and e-forms for requests such as credit/debit card renewal. • Automated e-form processing for customer requests, reducing processing time by 20%. • Enhanced UNISON web interface according to the requirements of the State Bank of Pakistan for all clients of the employer and also managed 24/7 production support to ensure no downtime for the users.
- 1 year and 5 months, Jul 2019 - Nov 2020
Software Developer
Inov8
• Contributed to the development of the AJCL project, a comprehensive truck vehicle management system. • Used JWT authentication and authorization to protect private user data, reducing the number of logins required to one, and increasing user satisfaction. • Integrated email, SMS and push notifications/ alerts, generating a 25% increase in user retention rate for the product.
Languages
English
Fluent
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