rokon12 A N M Bazlur Rahman
Java Champion 🏆 Empowering Developers through Speaking 🗣️ Writing ✍️ Mentoring 🤝 & Community Building 🌍 Published Author 📖 Contributing Editor at InfoQ and
EVIDENCE BASE
50
Repositories
1020
Commits
4806
Files analyzed
43
Technologies
428
Evidence
69
Active months
Based on 50 repository passports · 49/50 current
ENGINEERING PROFILE
Frontend71%
Backend87%
Testing53%
DevOps67%
CORE TECHNOLOGIES
HR: name + projects · Lead: + files/LOC · persistence Core≥4
Java Core
LANGUAGE · 42/50 repos · 2017 files · 146929 LOC
Depth 70 · HIGH
TypeScript Core
LANGUAGE · 31/50 repos · 379 files · 17734 LOC
Depth 41 · HIGH
Spring Framework Core
FRAMEWORK · 21/50 repos · 372 files · 23402 LOC
Depth 81 · HIGH
XML Core
LANGUAGE · 24/50 repos · 360 files · 15019 LOC
Depth 70 · HIGH
JUnit Core
TESTING · 25/50 repos · 125 files · 12499 LOC
Depth 20 · HIGH
Angular Emerging
FRAMEWORK · 1/50 repos · 107 files · 3906 LOC
Depth 93 · HIGH
Hibernate Core
LIBRARY · 13/50 repos · 102 files · 9118 LOC
Depth 81 · HIGH
Markdown Core
LANGUAGE · 39/50 repos · 85 files · 7195 LOC
Depth 70 · HIGH
Lombok Core
LIBRARY · 7/50 repos · 80 files · 4841 LOC
Depth 74 · HIGH
Spring Boot Core
FRAMEWORK · 16/50 repos · 79 files · 6531 LOC
Depth 49 · HIGH
Jackson Core
LIBRARY · 15/50 repos · 78 files · 8115 LOC
Depth 74 · HIGH
Gradle Core
LANGUAGE · 32/50 repos · 78 files · 1421 LOC
Depth 70 · HIGH
Spring Data Core
LIBRARY · 8/50 repos · 71 files · 3178 LOC
Depth 39 · HIGH
JSON Core
LANGUAGE · 12/50 repos · 66 files · 38733 LOC
Depth 70 · HIGH
Spring Security Core
SECURITY · 4/50 repos · 59 files · 5621 LOC
Depth 93 · HIGH
JavaScript Core
LANGUAGE · 13/50 repos · 52 files · 93990 LOC
Depth 70 · HIGH
Redis Core
CACHE · 4/50 repos · 45 files · 3271 LOC
Depth 69 · HIGH
Mockito Core
TESTING · 7/50 repos · 33 files · 4870 LOC
Depth 45 · HIGH
YAML Core
LANGUAGE · 11/50 repos · 27 files · 3250 LOC
Depth 70 · HIGH
SQL Core
LANGUAGE · 5/50 repos · 26 files · 1107 LOC
Depth 70 · HIGH
Maven Core
BUILD_TOOL · 16/50 repos · 16 files · 160 LOC
Depth 80 · HIGH
PostgreSQL Core
DATABASE · 6/50 repos · 13 files · 341 LOC
Depth 49 · HIGH
Shell Core
LANGUAGE · 5/50 repos · 10 files · 628 LOC
Depth 70 · HIGH
Elasticsearch Emerging
DATABASE · 1/50 repos · 9 files · 621 LOC
Depth 81 · HIGH
Next.js Recurring
FRAMEWORK · 3/50 repos · 6 files · 10689 LOC
Depth 58 · HIGH
ESLint Recurring
QUALITY · 3/50 repos · 6 files · 13435 LOC
Depth 73 · HIGH
Dockerfile Core
LANGUAGE · 5/50 repos · 6 files · 86 LOC
Depth 70 · HIGH
MongoDB Core
DATABASE · 6/50 repos · 6 files · 311 LOC
Depth 61 · HIGH
Webpack Emerging
BUILD_TOOL · 1/50 repos · 5 files · 389 LOC
Depth 78 · HIGH
npm Core
BUILD_TOOL · 4/50 repos · 4 files · 40 LOC
Depth 80 · HIGH
React Core
FRAMEWORK · 4/50 repos · 4 files · 3746 LOC
Depth 62 · HIGH
RabbitMQ Emerging
MESSAGE_BROKER · 1/50 repos · 3 files · 1086 LOC
Depth 69 · HIGH
Liquibase Emerging
LIBRARY · 1/50 repos · 2 files · 115 LOC
Depth 81 · HIGH
Micrometer Recurring
OBSERVABILITY · 2/50 repos · 2 files · 206 LOC
Depth 58 · HIGH
Yarn Emerging
BUILD_TOOL · 1/50 repos · 1 files · 10 LOC
Depth 80 · HIGH
Axios Emerging
LIBRARY · 1/50 repos · 1 files · 86 LOC
Depth 58 · HIGH
PowerShell Emerging
LANGUAGE · 1/50 repos · 1 files · 51 LOC
Depth 70 · HIGH
Prettier Emerging
QUALITY · 1/50 repos · 1 files · 8239 LOC
Depth 65 · HIGH
Vite Emerging
BUILD_TOOL · 1/50 repos · 1 files · 5 LOC
Depth 36 · HIGH
JJWT Emerging
SECURITY · 1/50 repos · 1 files · 56 LOC
Depth 65 · HIGH
Testcontainers Emerging
TESTING · 1/50 repos · 0 files · 0 LOC
SLF4J Core
LIBRARY · 5/50 repos · 0 files · 0 LOC
Logback Recurring
OBSERVABILITY · 2/50 repos · 0 files · 0 LOC
ENGINEERING HABITS
containerizationobserved
automated_testsobserved
documentationobserved
lintingabsent
formattingobserved
continuous_integrationobserved
Not observed ≠ does not know
PROJECT PORTFOLIO
ACTIVITY & OWNERSHIP
Active months 69
Commits 1020
Owner authored 100%
PRIMARY PROFILE — HR VIEW
Full-stackJava · TypeScript · Spring FrameworkHigh ownership
In 30 sec: direction — full-stack, core — Java · TypeScript · Spring Framework, 50 repos 2010 — 2026. No LOC or files — stability only.
DEVELOPER SIGNATURE
JavaTypeScriptSpring FrameworkXMLJUnitHigh ownership
TECHNOLOGY EVOLUTION
2023
JavaScript · React
2024
TypeScript · Next.js
2025
TypeScript · PostgreSQL
2026
TS + Next
COMMUNITY / IMPACT not a skill rating
Stars 130
Forks 59
Watchers 46
EVERYTHING ABOVE IS TRACEABLE
50 repositories · 1020 commits · 4806 files · 428 evidence
Absence of a technology in the passport does not imply lack of experience