heshanu Heshan Umayanga
EVIDENCE BASE
50
Repositories
770
Commits
4853
Files analyzed
45
Technologies
446
Evidence
33
Active months
Based on 50 repository passports · 50/50 current
ENGINEERING PROFILE
Frontend78%
Backend50%
Testing62%
DevOps82%
CORE TECHNOLOGIES
HR: name + projects · Lead: + files/LOC · persistence Core≥4
Java Core
LANGUAGE · 8/50 repos · 664 files · 21124 LOC
Depth 70 · HIGH
TypeScript Core
LANGUAGE · 14/50 repos · 355 files · 7022 LOC
Depth 80 · HIGH
XML Core
LANGUAGE · 12/50 repos · 322 files · 13376 LOC
Depth 70 · HIGH
Hibernate Core
LIBRARY · 7/50 repos · 265 files · 8057 LOC
Depth 81 · HIGH
Angular Core
FRAMEWORK · 9/50 repos · 255 files · 5659 LOC
Depth 74 · HIGH
JavaScript Core
LANGUAGE · 32/50 repos · 230 files · 7601 LOC
Depth 70 · HIGH
JSON Core
LANGUAGE · 34/50 repos · 218 files · 864041 LOC
Depth 70 · HIGH
Python Core
LANGUAGE · 8/50 repos · 213 files · 7585 LOC
Depth 70 · HIGH
Spring Framework Core
FRAMEWORK · 14/50 repos · 178 files · 4803 LOC
Depth 100 · HIGH
React Core
FRAMEWORK · 23/50 repos · 123 files · 4331 LOC
Depth 74 · HIGH
Django Recurring
FRAMEWORK · 2/50 repos · 104 files · 1399 LOC
Depth 93 · HIGH
C++ Recurring
LANGUAGE · 3/50 repos · 96 files · 19237 LOC
Depth 70 · HIGH
Spring Boot Core
FRAMEWORK · 6/50 repos · 64 files · 801 LOC
Depth 85 · HIGH
Lombok Core
LIBRARY · 6/50 repos · 64 files · 1868 LOC
Depth 81 · HIGH
Markdown Core
LANGUAGE · 38/50 repos · 51 files · 2437 LOC
Depth 70 · HIGH
Spring Data Core
LIBRARY · 6/50 repos · 41 files · 461 LOC
Depth 60 · HIGH
ESLint Core
QUALITY · 25/50 repos · 38 files · 199771 LOC
Depth 63 · HIGH
PHP Emerging
LANGUAGE · 1/50 repos · 36 files · 958 LOC
Depth 70 · HIGH
JUnit Core
TESTING · 7/50 repos · 33 files · 358 LOC
Depth 54 · HIGH
Spring Security Emerging
SECURITY · 1/50 repos · 33 files · 936 LOC
Depth 100 · HIGH
npm Core
BUILD_TOOL · 33/50 repos · 33 files · 330 LOC
Depth 80 · HIGH
YAML Core
LANGUAGE · 9/50 repos · 19 files · 478 LOC
Depth 70 · HIGH
SQL Core
LANGUAGE · 5/50 repos · 17 files · 179 LOC
Depth 70 · HIGH
React Router Core
LIBRARY · 6/50 repos · 15 files · 552 LOC
Depth 59 · HIGH
PostgreSQL Core
DATABASE · 4/50 repos · 14 files · 90 LOC
Depth 47 · HIGH
Prettier Core
QUALITY · 5/50 repos · 10 files · 93804 LOC
Depth 69 · HIGH
Maven Core
BUILD_TOOL · 7/50 repos · 7 files · 70 LOC
Depth 80 · HIGH
PowerShell Core
LANGUAGE · 6/50 repos · 6 files · 850 LOC
Depth 70 · HIGH
Express Core
FRAMEWORK · 4/50 repos · 4 files · 149 LOC
Depth 49 · HIGH
Jackson Recurring
LIBRARY · 2/50 repos · 2 files · 79 LOC
Depth 45 · HIGH
Pydantic Emerging
LIBRARY · 1/50 repos · 2 files · 39 LOC
Depth 57 · HIGH
Axios Recurring
LIBRARY · 2/50 repos · 2 files · 22 LOC
Depth 40 · HIGH
Pipenv Recurring
BUILD_TOOL · 2/50 repos · 2 files · 20 LOC
Depth 80 · HIGH
Apache Kafka Recurring
MESSAGE_BROKER · 2/50 repos · 2 files · 27021 LOC
Depth 61 · HIGH
FastAPI Recurring
FRAMEWORK · 2/50 repos · 2 files · 38 LOC
Depth 47 · HIGH
Yarn Emerging
BUILD_TOOL · 1/50 repos · 1 files · 10 LOC
Depth 80 · HIGH
pip Emerging
BUILD_TOOL · 1/50 repos · 1 files · 10 LOC
Depth 80 · HIGH
body-parser Emerging
LIBRARY · 1/50 repos · 1 files · 29 LOC
Depth 49 · HIGH
Composer Emerging
BUILD_TOOL · 1/50 repos · 1 files · 10 LOC
Depth 80 · HIGH
RabbitMQ Emerging
MESSAGE_BROKER · 1/50 repos · 1 files · 37 LOC
Depth 59 · HIGH
Dockerfile Emerging
LANGUAGE · 1/50 repos · 1 files · 6 LOC
Depth 70 · HIGH
MongoDB Emerging
DATABASE · 1/50 repos · 1 files · 31 LOC
Depth 57 · HIGH
Jest Emerging
TESTING · 1/50 repos · 0 files · 0 LOC
Tailwind CSS Recurring
LIBRARY · 3/50 repos · 0 files · 0 LOC
Testing Library Core
TESTING · 12/50 repos · 0 files · 0 LOC
ENGINEERING HABITS
containerizationobserved
automated_testsobserved
documentationobserved
lintingobserved
formattingobserved
continuous_integrationobserved
Not observed ≠ does not know
PROJECT PORTFOLIO
ACTIVITY & OWNERSHIP
Active months 33
Commits 770
Owner authored 100%
PRIMARY PROFILE — HR VIEW
Full-stackJava · TypeScript · XMLHigh ownership
In 30 sec: direction — full-stack, core — Java · TypeScript · XML, 50 repos 2020 — 2026. No LOC or files — stability only.
DEVELOPER SIGNATURE
JavaTypeScriptXMLHibernateAngularHigh ownership
TECHNOLOGY EVOLUTION
2023
JavaScript · React
2024
TypeScript · Next.js
2025
TypeScript · PostgreSQL
2026
TS + Next
COMMUNITY / IMPACT not a skill rating
Stars 37
Forks 4
Watchers 41
EVERYTHING ABOVE IS TRACEABLE
50 repositories · 770 commits · 4853 files · 446 evidence
Absence of a technology in the passport does not imply lack of experience