Open to opportunities

SANA ULLAH

@sanaullah-techie

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Java Backend Developer | Spring Boot | Microservices | 5+ Years Experience

Pakistan

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What I'm looking for

I am looking for a role that fosters innovation and collaboration, with opportunities for professional growth.

I am a results-driven Java Developer with over 5 years of experience in designing robust software architectures and implementing complex functionalities. My expertise lies in developing high-performance, scalable Java applications using Java (8+), Spring Boot, and Hibernate. I have a proven track record of collaborating with cross-functional teams to deliver projects on time, leveraging Agile and Scrum methodologies to ensure streamlined project administration and continuous development.

Throughout my career, I have successfully managed web scraping and FTP server operations, significantly reducing delivery times and enhancing user satisfaction. I take pride in my ability to troubleshoot and resolve issues promptly, which has led to increased system reliability and client satisfaction. My commitment to crafting efficient and sustainable code has driven business success in every project I undertake.

Experience

Work history, roles, and key accomplishments

Current

Software Engineer

Current

Macrosoft Inc, Client: Clarivate

Jan 2024 - Present (1 year 6 months)

As a Software Engineer at Macrosoft, I design and implement features, optimize data transfer to Amazon S3, and enhance system reliability. Highlights include a 20% improvement in delivery speed, 90% boost in system uptime, and successful integration of captcha bypass tools for efficient web scraping.

Java Spring Boot RESTful APIs Microservices AWS SQL NoSQL Agile Scrum Web Scraping FTP Amazon S3 Troubleshooting

Java Developer

ieng Group

Feb 2021 - Jan 2024 (2 years 11 months)

As a Java Developer at ieng Group, I improved system scalability and performance. Key achievements include: reduced production tickets by 90%, led migration to Microservices, improved business logic accuracy to 95%, and built a real-time CCTV module that cut telecom security costs by 60%.

Java Spring Boot Hibernate RESTful APIs Microservices SQL NoSQL Agile Scrum Performance Optimization Scalability MQTT

Software Engineer

vBiz Systems

Jan 2020 - Jan 2021 (1 year)

Developed new features and tailored solutions for new clients. Fixed bugs and integrated UI templates. Refactored codebase to enhance performance and scalability.

Java Spring MVC Hibernate SQL UI Refactoring Technical Support Troubleshooting

Education

Degrees, certifications, and relevant coursework

University of Peshawar

Master of Science, Computer Science

Pursued advanced studies in Computer Science, focusing on theoretical and practical aspects of the field. Gained in-depth knowledge in various computing disciplines.