backend developer · Dhaka, Bangladesh
Hi, I'm Rifat Hossain
I build fast, reliable backend systems — clean APIs, scalable microservices, and code that holds up in production.
About me
Aspiring Java developer passionate about building clean, efficient, and scalable backend systems using Spring Framework and Spring Boot.
A problem solver at heart with 700+ problems solved across Codeforces, LeetCode, VJudge, HackerRank, and other platforms — sharpening algorithmic thinking and coding precision.
Constantly exploring new technologies, I'm driven by creating impactful applications from the ground up and delivering code that truly makes a difference.
3+
Projects
1+
Years exp.
3.89
CGPA
Work experience
Mar 2026 — Present
Junior Software Engineer
currentTechnoNext Software Ltd.
- Engineered the backend for a stock market analysis application using Spring Boot, delivering robust RESTful APIs to process market data.
- Model and query complex data with PostgreSQL DB; implement event-driven communication via Apache Kafka.
- Automated daily data extraction by developing custom Web Scrapers integrated with Spring Schedulers.
- Follow rigorous Git/GitHub workflow — branching, pull requests, and code reviews — in an Agile team.
Nov 2025 — Feb 2026
Database Administrator Intern
TechnoNext Software Ltd.
- Executed complex SQL queries for data retrieval, verification, and performance analysis across PostgreSQL databases.
- Configured secure remote connections, assisted in replication and version upgrades, and automated backups.
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Education
BSc in Computer Science & Engineering
IUBAT, Dhaka
2022 — 2025
CGPA: 3.89 / 4.00. Core CS: data structures, algorithms, database systems, software engineering, operating systems.
HSC (Higher Secondary Certificate)
BAF Shaheen College, Paharkanchanpur
2018 — 2020
Completed higher secondary education with a focus on science.
Certifications
Publications
Peer-reviewed papers and research I've contributed to.
Conferences
No conference papers yet.
Journals
Journal articles coming soon.
My blog
Deep-dives on Java, Spring Boot, Redis, and backend architecture.
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