Visels Elvis Kipchumba
Make it work, make it right, make it fast.
EVIDENCE BASE
50
Repositories
803
Commits
2043
Files analyzed
60
Technologies
302
Evidence
36
Active months
Based on 50 repository passports · 32/50 current
ENGINEERING PROFILE
Frontend62%
Backend75%
Testing75%
DevOps84%
CORE TECHNOLOGIES
HR: name + projects · Lead: + files/LOC · persistence Core≥4
TypeScript Core
LANGUAGE · 14/50 repos · 361 files · 87223 LOC
Depth 62 · HIGH
XML Core
LANGUAGE · 18/50 repos · 226 files · 5555 LOC
Depth 70 · HIGH
Java Core
LANGUAGE · 18/50 repos · 224 files · 7596 LOC
Depth 70 · HIGH
Next.js Recurring
FRAMEWORK · 3/50 repos · 127 files · 30088 LOC
Depth 74 · HIGH
Kotlin Recurring
LANGUAGE · 2/50 repos · 99 files · 5643 LOC
Depth 70 · HIGH
Spring Framework Core
FRAMEWORK · 12/50 repos · 84 files · 3327 LOC
Depth 62 · HIGH
Markdown Core
LANGUAGE · 23/50 repos · 71 files · 6888 LOC
Depth 70 · HIGH
React Core
FRAMEWORK · 4/50 repos · 53 files · 16247 LOC
Depth 74 · HIGH
Lombok Core
LIBRARY · 8/50 repos · 50 files · 1673 LOC
Prisma Emerging
DATABASE · 1/50 repos · 47 files · 36990 LOC
Depth 81 · HIGH
JSON Core
LANGUAGE · 12/50 repos · 44 files · 111178 LOC
Depth 70 · HIGH
JavaScript Core
LANGUAGE · 8/50 repos · 43 files · 42335 LOC
Depth 70 · HIGH
YAML Core
LANGUAGE · 5/50 repos · 42 files · 901 LOC
Depth 70 · HIGH
Spring Boot Core
FRAMEWORK · 12/50 repos · 35 files · 1056 LOC
Depth 49 · HIGH
JUnit Core
TESTING · 18/50 repos · 31 files · 849 LOC
Depth 30 · HIGH
Spring Data Core
LIBRARY · 7/50 repos · 31 files · 768 LOC
Depth 41 · HIGH
SQL Emerging
LANGUAGE · 1/50 repos · 30 files · 2582 LOC
Depth 70 · HIGH
MongoDB Core
DATABASE · 5/50 repos · 24 files · 24569 LOC
Depth 65 · HIGH
Spring Security Core
SECURITY · 6/50 repos · 24 files · 1120 LOC
Depth 43 · HIGH
Gradle Core
LANGUAGE · 10/50 repos · 22 files · 578 LOC
Depth 70 · HIGH
Jackson Core
LIBRARY · 5/50 repos · 18 files · 689 LOC
Zod Emerging
LIBRARY · 1/50 repos · 18 files · 6017 LOC
Depth 74 · HIGH
Hibernate Core
LIBRARY · 8/50 repos · 15 files · 704 LOC
Depth 62 · HIGH
Maven Core
BUILD_TOOL · 13/50 repos · 13 files · 130 LOC
Depth 80 · HIGH
ESLint Core
QUALITY · 6/50 repos · 10 files · 87934 LOC
Depth 69 · HIGH
PostgreSQL Core
DATABASE · 8/50 repos · 9 files · 143 LOC
Depth 61 · HIGH
Angular Recurring
FRAMEWORK · 2/50 repos · 9 files · 133 LOC
Depth 74 · HIGH
Terraform Recurring
LANGUAGE · 2/50 repos · 8 files · 102 LOC
Depth 70 · HIGH
npm Core
BUILD_TOOL · 7/50 repos · 7 files · 70 LOC
Depth 80 · HIGH
Python Emerging
LANGUAGE · 1/50 repos · 6 files · 489 LOC
Depth 70 · HIGH
Testcontainers Emerging
TESTING · 1/50 repos · 5 files · 443 LOC
Depth 57 · HIGH
Dockerfile Recurring
LANGUAGE · 2/50 repos · 5 files · 36 LOC
Depth 70 · HIGH
Playwright Emerging
TESTING · 1/50 repos · 3 files · 539 LOC
Depth 45 · HIGH
JJWT Recurring
SECURITY · 2/50 repos · 3 files · 181 LOC
Depth 58 · HIGH
Prettier Recurring
QUALITY · 3/50 repos · 3 files · 44418 LOC
Depth 65 · HIGH
Apache Kafka Recurring
MESSAGE_BROKER · 3/50 repos · 3 files · 23047 LOC
Depth 65 · HIGH
Werkzeug Emerging
LIBRARY · 1/50 repos · 2 files · 275 LOC
Depth 58 · HIGH
React Router Emerging
LIBRARY · 1/50 repos · 2 files · 74 LOC
Depth 62 · HIGH
Elasticsearch Recurring
DATABASE · 2/50 repos · 2 files · 22877 LOC
Depth 65 · HIGH
Flask Emerging
FRAMEWORK · 1/50 repos · 2 files · 275 LOC
Depth 58 · HIGH
Redis Recurring
CACHE · 2/50 repos · 2 files · 21768 LOC
Depth 65 · HIGH
Mockito Recurring
TESTING · 2/50 repos · 2 files · 132 LOC
Depth 26 · HIGH
Requests Emerging
LIBRARY · 1/50 repos · 1 files · 165 LOC
Depth 54 · HIGH
NumPy Emerging
LIBRARY · 1/50 repos · 1 files · 61 LOC
Depth 54 · HIGH
pip Emerging
BUILD_TOOL · 1/50 repos · 1 files · 10 LOC
Depth 80 · HIGH
PHP Emerging
LANGUAGE · 1/50 repos · 1 files · 5 LOC
Depth 70 · HIGH
debug Emerging
LIBRARY · 1/50 repos · 1 files · 1930 LOC
Depth 58 · HIGH
pandas Emerging
LIBRARY · 1/50 repos · 1 files · 111 LOC
Depth 54 · HIGH
RabbitMQ Emerging
MESSAGE_BROKER · 1/50 repos · 1 files · 77 LOC
Depth 61 · HIGH
TOML Emerging
LANGUAGE · 1/50 repos · 1 files · 3 LOC
Depth 70 · HIGH
Axios Emerging
LIBRARY · 1/50 repos · 0 files · 0 LOC
Gunicorn Emerging
LIBRARY · 1/50 repos · 0 files · 0 LOC
Apache Commons Emerging
LIBRARY · 1/50 repos · 0 files · 0 LOC
esbuild Emerging
BUILD_TOOL · 1/50 repos · 0 files · 0 LOC
Liquibase Recurring
LIBRARY · 2/50 repos · 0 files · 0 LOC
Micrometer Emerging
OBSERVABILITY · 1/50 repos · 0 files · 0 LOC
Jinja2 Emerging
LIBRARY · 1/50 repos · 0 files · 0 LOC
AWS SDK Emerging
CLOUD · 1/50 repos · 0 files · 0 LOC
Tailwind CSS Emerging
LIBRARY · 1/50 repos · 0 files · 0 LOC
Testing Library Emerging
TESTING · 1/50 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 36
Commits 803
Owner authored 98%
PRIMARY PROFILE — HR VIEW
BackendTypeScript · XML · JavaHigh ownership
In 30 sec: direction — backend, core — TypeScript · XML · Java, 50 repos 2020 — 2026. No LOC or files — stability only.
DEVELOPER SIGNATURE
TypeScriptXMLJavaNext.jsKotlinHigh ownership
TECHNOLOGY EVOLUTION
2023
JavaScript · React
2024
TypeScript · Next.js
2025
TypeScript · PostgreSQL
2026
TS + Next
COMMUNITY / IMPACT not a skill rating
Stars 9
Forks 6
Watchers 9
EVERYTHING ABOVE IS TRACEABLE
50 repositories · 803 commits · 2043 files · 302 evidence
Absence of a technology in the passport does not imply lack of experience