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Rafy BhuiyanRB
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Rafy Bhuiyan

@rafybhuiyan

Backend software engineer at Dynamic Solution and Innovators; developed Spring Boot services and reached ICPC Asia West finals.

Bangladesh
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At Dynamic Solution and Innovators, I developed backend services for enterprise applications using Spring Boot and Java. I implemented JWT-based authentication and role-based authorization, and designed RESTful APIs integrated with PostgreSQL.

I built PlanR, a university facility management and scheduling platform with automated routine generation, conflict detection, and AI-assisted queries. I also developed classroom allocation algorithms and secured the platform with Spring Boot Security and role-based access control.

As a Competitive Programming Trainer at AUST ACM Programming Contest Lab, I train contestants for national-level contests and host practice sessions and individual contests. I’m an Expert on Codeforces and was a 2026 ICPC Asia West Continent Championship finalist, placing Global 48th and National 11th.

As Head of Research and Development at AUST Programming and Informatics Club, I lead R&D for 100+ members, mentor junior programmers, and organize ICPC-style mock contests and programming workshops.

Experience

Work history, roles, and key accomplishments

AL
Current

Competitive Programming Trainer

AUST ACM Programming Contest Lab

Jul 2025 - Present (1 year 4 months)

Train AUST ACM Lab contestants for national-level contests, organizing selection and team formations. Host regular practice sessions and individual contests to identify and nurture problem-solving talent.

DI

Software Engineering Industrial Attachment

Dynamic Solution and Innovators

Apr 2026 - Present (7 months)

Developed backend services using Spring Boot and Java for enterprise applications. Implemented JWT-based authentication and role-based authorization systems, and designed RESTful APIs with PostgreSQL.

Education

Degrees, certifications, and relevant coursework

Ahsanullah University of Science and Technology logoAT

Ahsanullah University of Science and Technology

Bachelor of Science, Computer Science and Engineering

Pursuing a Bachelor of Science in Computer Science and Engineering at Ahsanullah University of Science and Technology.

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