EfeDurmaz16 Efe Baran Durmaz
Software engineer. Bilkent 2027. Open-source contributor to Solana pay-kit. Building backend systems and developer tools.
EVIDENCE BASE
48
Repositories
25524
Commits
14653
Files analyzed
89
Technologies
673
Evidence
130
Active months
Based on 48 repository passports · 25/48 current
ENGINEERING PROFILE
Frontend92%
Backend80%
Testing76%
DevOps92%
CORE TECHNOLOGIES
HR: name + projects · Lead: + files/LOC · persistence Core≥4
TypeScript Core
LANGUAGE · 22/48 repos · 4355 files · 710184 LOC
Depth 70 · HIGH
Rust Core
LANGUAGE · 11/48 repos · 3111 files · 778547 LOC
Depth 70 · HIGH
JSON Core
LANGUAGE · 23/48 repos · 2270 files · 248848 LOC
Depth 70 · HIGH
Markdown Core
LANGUAGE · 25/48 repos · 1597 files · 153497 LOC
Depth 70 · HIGH
JavaScript Core
LANGUAGE · 18/48 repos · 755 files · 103435 LOC
Depth 70 · HIGH
Jest Core
TESTING · 4/48 repos · 728 files · 175984 LOC
Depth 58 · HIGH
Vitest Core
TESTING · 15/48 repos · 554 files · 114281 LOC
Depth 53 · HIGH
React Core
FRAMEWORK · 14/48 repos · 418 files · 101453 LOC
Depth 74 · HIGH
YAML Core
LANGUAGE · 23/48 repos · 416 files · 201526 LOC
Depth 70 · HIGH
Python Core
LANGUAGE · 11/48 repos · 414 files · 68296 LOC
Depth 70 · HIGH
Tokio Core
LIBRARY · 8/48 repos · 408 files · 139672 LOC
Depth 74 · HIGH
ESLint Core
QUALITY · 11/48 repos · 278 files · 140735 LOC
Depth 84 · HIGH
Serde Core
LIBRARY · 9/48 repos · 272 files · 98177 LOC
Depth 74 · HIGH
Go Core
LANGUAGE · 6/48 repos · 253 files · 50729 LOC
Depth 70 · HIGH
Next.js Core
FRAMEWORK · 10/48 repos · 205 files · 37352 LOC
Depth 74 · HIGH
TOML Core
LANGUAGE · 14/48 repos · 201 files · 6179 LOC
Depth 70 · HIGH
Lodash Recurring
LIBRARY · 3/48 repos · 144 files · 47010 LOC
Depth 37 · HIGH
Shell Core
LANGUAGE · 11/48 repos · 103 files · 9597 LOC
Depth 70 · HIGH
Express Core
FRAMEWORK · 8/48 repos · 81 files · 24302 LOC
Depth 58 · HIGH
debug Core
LIBRARY · 6/48 repos · 77 files · 24887 LOC
Depth 62 · HIGH
Axum Core
FRAMEWORK · 4/48 repos · 73 files · 23568 LOC
Depth 66 · HIGH
Zod Core
LIBRARY · 6/48 repos · 64 files · 16104 LOC
Depth 74 · HIGH
Redis Core
CACHE · 12/48 repos · 62 files · 66248 LOC
Depth 96 · HIGH
Prettier Core
QUALITY · 10/48 repos · 54 files · 60046 LOC
Depth 57 · HIGH
Swift Emerging
LANGUAGE · 1/48 repos · 51 files · 6784 LOC
Depth 70 · HIGH
pytest Core
TESTING · 5/48 repos · 43 files · 7092 LOC
Depth 37 · HIGH
Reqwest Core
LIBRARY · 6/48 repos · 41 files · 9859 LOC
Depth 66 · HIGH
Vite Core
BUILD_TOOL · 7/48 repos · 30 files · 7143 LOC
Depth 43 · HIGH
PostgreSQL Core
DATABASE · 12/48 repos · 29 files · 36355 LOC
Depth 58 · HIGH
Pydantic Core
LIBRARY · 6/48 repos · 26 files · 5068 LOC
Depth 93 · HIGH
Axios Recurring
LIBRARY · 2/48 repos · 22 files · 7298 LOC
Depth 81 · HIGH
Webpack Recurring
BUILD_TOOL · 2/48 repos · 22 files · 6087 LOC
Depth 81 · HIGH
npm Core
BUILD_TOOL · 21/48 repos · 21 files · 210 LOC
Depth 80 · HIGH
Dockerfile Core
LANGUAGE · 10/48 repos · 21 files · 912 LOC
Depth 70 · HIGH
Click Emerging
LIBRARY · 1/48 repos · 18 files · 2319 LOC
Depth 78 · HIGH
SQL Core
LANGUAGE · 6/48 repos · 18 files · 1251 LOC
Depth 70 · HIGH
Playwright Core
TESTING · 4/48 repos · 17 files · 2329 LOC
Depth 74 · HIGH
MongoDB Core
DATABASE · 7/48 repos · 17 files · 7382 LOC
Depth 58 · HIGH
FastAPI Core
FRAMEWORK · 5/48 repos · 16 files · 3201 LOC
Depth 62 · HIGH
pnpm Core
BUILD_TOOL · 13/48 repos · 13 files · 130 LOC
Depth 80 · HIGH
Prisma Recurring
DATABASE · 3/48 repos · 11 files · 2021 LOC
Depth 70 · HIGH
Cargo Core
BUILD_TOOL · 10/48 repos · 10 files · 100 LOC
Depth 80 · HIGH
JUnit Emerging
TESTING · 1/48 repos · 10 files · 1097 LOC
Depth 74 · HIGH
Vue Recurring
FRAMEWORK · 3/48 repos · 8 files · 1815 LOC
Depth 58 · HIGH
Svelte Core
FRAMEWORK · 4/48 repos · 7 files · 1628 LOC
Depth 58 · HIGH
Poetry Core
BUILD_TOOL · 7/48 repos · 7 files · 70 LOC
Depth 80 · HIGH
React Router Recurring
LIBRARY · 3/48 repos · 7 files · 1158 LOC
Depth 66 · HIGH
Angular Recurring
FRAMEWORK · 2/48 repos · 7 files · 1621 LOC
Depth 62 · HIGH
body-parser Recurring
LIBRARY · 2/48 repos · 6 files · 1824 LOC
Depth 74 · HIGH
Go Modules Core
BUILD_TOOL · 5/48 repos · 5 files · 50 LOC
Depth 80 · HIGH
RabbitMQ Recurring
MESSAGE_BROKER · 3/48 repos · 5 files · 17870 LOC
Depth 61 · HIGH
pip Core
BUILD_TOOL · 4/48 repos · 4 files · 40 LOC
Depth 80 · HIGH
Uvicorn Core
LIBRARY · 5/48 repos · 4 files · 1016 LOC
Depth 58 · HIGH
Bytes Emerging
LIBRARY · 1/48 repos · 3 files · 640 LOC
Depth 66 · HIGH
Tailwind CSS Recurring
LIBRARY · 2/48 repos · 3 files · 846 LOC
Depth 58 · HIGH
Cypress Emerging
TESTING · 1/48 repos · 3 files · 882 LOC
Depth 70 · HIGH
Starlette Recurring
FRAMEWORK · 2/48 repos · 2 files · 218 LOC
Depth 58 · HIGH
uv Recurring
BUILD_TOOL · 2/48 repos · 2 files · 20 LOC
Depth 80 · HIGH
SQLx Emerging
DATABASE · 1/48 repos · 2 files · 632 LOC
Depth 62 · HIGH
Gin Emerging
FRAMEWORK · 1/48 repos · 2 files · 914 LOC
Depth 66 · HIGH
gRPC Emerging
LIBRARY · 1/48 repos · 2 files · 317 LOC
Depth 62 · HIGH
Ruby Recurring
LANGUAGE · 2/48 repos · 2 files · 44 LOC
Depth 70 · HIGH
Testify Emerging
TESTING · 1/48 repos · 2 files · 862 LOC
Depth 62 · HIGH
Apache Kafka Recurring
MESSAGE_BROKER · 2/48 repos · 2 files · 2297 LOC
Depth 61 · HIGH
Requests Emerging
LIBRARY · 1/48 repos · 1 files · 101 LOC
Depth 58 · HIGH
NumPy Emerging
LIBRARY · 1/48 repos · 1 files · 224 LOC
Depth 58 · HIGH
NestJS Emerging
FRAMEWORK · 1/48 repos · 1 files · 177 LOC
Depth 58 · HIGH
PowerShell Emerging
LANGUAGE · 1/48 repos · 1 files · 49 LOC
Depth 70 · HIGH
GraphQL Emerging
LIBRARY · 1/48 repos · 1 files · 372 LOC
Depth 58 · HIGH
Lombok Emerging
LIBRARY · 1/48 repos · 1 files · 835 LOC
Depth 58 · HIGH
Ruby on Rails Emerging
FRAMEWORK · 1/48 repos · 1 files · 120 LOC
Depth 58 · HIGH
Gorilla Mux Emerging
LIBRARY · 1/48 repos · 1 files · 561 LOC
Depth 58 · HIGH
Supertest Emerging
TESTING · 1/48 repos · 1 files · 209 LOC
Depth 58 · HIGH
Yarn Emerging
BUILD_TOOL · 1/48 repos · 1 files · 10 LOC
Depth 80 · HIGH
Morgan Emerging
OBSERVABILITY · 1/48 repos · 1 files · 496 LOC
Depth 58 · HIGH
Socket.IO Emerging
LIBRARY · 1/48 repos · 1 files · 496 LOC
Depth 58 · HIGH
Java Emerging
LANGUAGE · 1/48 repos · 1 files · 75 LOC
Depth 70 · HIGH
pandas Emerging
LIBRARY · 1/48 repos · 1 files · 167 LOC
Depth 58 · HIGH
XML Emerging
LANGUAGE · 1/48 repos · 1 files · 33 LOC
Depth 70 · HIGH
Django Emerging
FRAMEWORK · 1/48 repos · 1 files · 95 LOC
Depth 58 · HIGH
Spring Framework Emerging
FRAMEWORK · 1/48 repos · 1 files · 835 LOC
Depth 58 · HIGH
mypy Recurring
QUALITY · 2/48 repos · 0 files · 0 LOC
Tracing Core
OBSERVABILITY · 6/48 repos · 0 files · 0 LOC
Ruff Recurring
QUALITY · 3/48 repos · 0 files · 0 LOC
JSON Web Tokens Emerging
SECURITY · 1/48 repos · 0 files · 0 LOC
HTTPX Recurring
LIBRARY · 3/48 repos · 0 files · 0 LOC
Clap Core
LIBRARY · 4/48 repos · 0 files · 0 LOC
AWS SDK Emerging
CLOUD · 1/48 repos · 0 files · 0 LOC
Testing Library Emerging
TESTING · 1/48 repos · 0 files · 0 LOC
ENGINEERING HABITS
containerizationobserved
automated_testsobserved
documentationobserved
lintingobserved
formattingobserved
continuous_integrationobserved
Not observed ≠ does not know
PROJECT PORTFOLIO
sardis Redis
sardis-guard-mpp ESLint
switchboard React
osp PostgreSQL
aspendos-deploy Redis
agit Redis
agentbox Cargo
ACTIVITY & OWNERSHIP
Active months 130
Commits 25524
Owner authored 99%
PRIMARY PROFILE — HR VIEW
FrontendTypeScript · Rust · JSONHigh ownership
In 30 sec: direction — frontend, core — TypeScript · Rust · JSON, 48 repos 2016 — 2026. No LOC or files — stability only.
DEVELOPER SIGNATURE
TypeScriptRustJSONMarkdownJavaScriptHigh ownership
TECHNOLOGY EVOLUTION
2023
JavaScript · React
2024
TypeScript · Next.js
2025
TypeScript · PostgreSQL
2026
TS + Next
COMMUNITY / IMPACT not a skill rating
Stars 14
Forks 2
Watchers 0
EVERYTHING ABOVE IS TRACEABLE
48 repositories · 25524 commits · 14653 files · 673 evidence
Absence of a technology in the passport does not imply lack of experience