About Me
Md. Rifat Hasan Jihan
Software Developer specializing in backend systems, competitive programming, and open-source contributions.
Self-taught and highly motivated graduate from KUET with a strong passion for software development. Developed solid programming fundamentals and a consistent track record of solving complex problems independently. Proven ability to continuously learn new technologies, adapt quickly, and tackle complex challenges.
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Experience
Technical Support Engineer
Tekarsh Bangladesh Limited
April 2026 — Current
- Resolve complex application issues, contributing to bug fixes, API development, and ongoing development and maintenance.
- Handle advanced troubleshooting and escalations, ensuring immediate resolution of critical issues across application flows and API integrations.
- Maintain clear and consistent communication with cross-functional teams to align on issue status, share updates, and ensure faster resolution.
Skills
Programming Languages
Proficient:
C
C++
Java
Worked with:
SQL
Python
Kotlin
JavaScript
Bash
Core CS Skills
Data Structures
Algorithms
Graph Theory
Dynamic Programming
Number Theory
Problem Solving
Frameworks
Spring
Spring Boot
Hibernate
Database
PostgreSQL
MySQL
Web Technologies
HTML
CSS
REST API
Thymeleaf
Machine Learning & NLP
VADER
NLTK
TF–IDF
Bag of Words
SVM
Naive Bayes
Logistic Regression
Scikit-learn
Other Technologies
JPA
Maven
Gradle
MVC
Git
GNU/Linux
LaTeX
Pandas
NumPy
CAD & Simulation
Autodesk AutoCAD
SOLIDWORKS
Ansys
KeyShot
Education
Khulna University of Engineering & Technology
Bachelor of Science in Mechanical Engineering
2019 — 2024
Thesis: Simulation of Autonomous Vehicle using Neural Network
Cantonment Public School and College, Rangpur
Higher Secondary School Certificate
2016 — 2018
Rangpur Zilla School, Rangpur
Secondary School Certificate
2008 — 2016
View Résumé