aman@portfolio:~
●README.md
Markdown · Preview
# About Me
Hi there! I'm Amanpreet Singh — a Backend Engineer specializing in FastAPI, scalable systems, and applied AI with over 3 years of experience.
I've built RAG pipelines for government clients, published open-source frameworks like RunAPI and MLCore, and contributed merged PRs to deepset-ai/haystack.
When not building backends, I craft mobile apps with Flutter, explore game development, and enjoy working on developer tooling that makes engineers' lives easier.
## Interests
  • ▸Backend Engineering & System Design
  • ▸AI/ML & RAG Systems
  • ▸Developer Tooling & CLI frameworks
  • ▸Mobile Apps (Flutter iOS/Android)
  • ▸Open Source Contributions
  • ▸Game Development
AS
Amanpreet Singh
Backend Engineer
Chandigarh, India 🇮🇳
[gh][li][email]
// quick_stats.json
"experience""3+ years"
"projects""15+ shipped"
"oss_prs""4 merged"
"docker_pulls""350+ (MLCore)"
"cgpa""8.0 / 10.0"
## Highlights
⚙️
Backend Engineer
Specialize in FastAPI, RAG pipelines, and Dockerized ML platforms for production.
🌐
OSS Contributor
Merged PRs in deepset-ai/haystack and haystack-core-integrations.
🚀
Full-Stack Capable
Build end-to-end with Next.js, Flutter, NestJS and more on top of strong backends.
🛠️
Developer Tooling
Creator of RunAPI (PyPI) & backTool (npm) — frameworks used by real developers.
EXTENSIONS: MARKETPLACE
@category:"services"
🌐
Web Development v2.0.0
Modern websites and applications.
Amanpreet • Verified
⬇ 1.2M★ 5.0
📱
Mobile Development v1.5.0
Cross-platform mobile apps.
Amanpreet • Verified
⬇ 850k★ 5.0
🎮
Game Development v0.9.0
Interactive gaming experiences.
Amanpreet • Verified
⬇ 400k★ 5.0
🤖
AI & Machine Learning v3.1.0
Intelligent solutions & models.
Amanpreet • Verified
⬇ 2.5M★ 5.0
system_status.sh
➜ ~ ./system_status.sh --metrics
📦
0+
projects_shipped
Apps & frameworks deployed
💻
0k+
lines_of_code
Across all repositories
⚡
0+
years_experience
Building production systems
🌐
0
oss_prs_merged
deepset-ai/haystack & integrations
{}package.json
{
"name": "amanpreet-portfolio",
"version": "2.0.0",
"role": "Backend Engineer & OSS Contributor",

"dependencies": {
"python": "^3.11.0",
"javascript/ts": "^20.0.0",
"fastapi": "^0.115.0",
"next.js": "^15.5.0",
"react": "19.1.0",
"rust": "^1.83.0",
"flutter": "^3.24.0"
},

"devDependencies": {
"docker": "^27.0.0",
"aws-sdk": "^3.0.0",
"tensorflow": "^2.17.0",
"pytorch": "^2.4.0",
"tailwindcss": "^4.0.0",
"typescript": "^5.7.0"
}
}
TERMINAL: BUILD LOG
bash
[10:00:01]INFO:Initializing Discovery Phase...
[10:00:05]SUCCESS:Requirements gathered successfully.
[10:00:12]INFO:Starting Design & Prototyping...
[10:00:45]WARN:Wireframes approved. Proceeding to High-Fidelity.
[10:01:20]INFO:Compiling Development Phase...
[10:02:00]SUCCESS:Build successful. 0 Errors, 0 Warnings.
[10:02:15]INFO:Deploying to Production (Launch)...
[10:02:30]SUCCESS:Deployment Complete. App is Live 🚀
➜ _
git-log
bash
➜ ~ git log --oneline --decorate --graph
a0b1c2dHEAD → main(Dec 2025 – Present)
feat: Backend Developer @ Code Samdevx
Author: Amanpreet <aman@portfolio>
fastapisqlalchemygrafanaci/cd
▾ collapse
Architected the Mr. Manager backend using FastAPI and SQLAlchemy, integrating Grafana for real-time monitoring and implementing automated CI/CD pipelines for high availability.
f4g5h6iorigin/main(Sep 2025 – Dec 2025)
feat: Full Stack Developer Intern @ Vexocore
Author: Amanpreet <aman@portfolio>
flutterexpressjsnext.jssupabasereal-time
▸ expand details
e5f6a7b(Mar 2025 – Sep 2025)
feat: Full Stack Developer Intern @ Lafleurtech
Author: Amanpreet <aman@portfolio>
ragpythonfastapiai
▸ expand details
i8j9k0l(Dec 2024 – Mar 2025)
feat: Flutter Developer Intern @ Celebrare
Author: Amanpreet <aman@portfolio>
flutteriosdart
▸ expand details
z9y8x7w(Dec 2021 – June 2025)
chore: Graduated B.E. Computer Science & Engineering
Author: Amanpreet <aman@portfolio>
educationcsecgpa:8.0
▸ expand details
projects-list
Total: 11zsh
➜ ~ cd projects && ls -la
PermissionsUserDateNameDescriptionActions
-rwxr-xr-xamanOct 24 10:00
chatme*
rustreact
Agent-driven AI desktop app with voice & cross-platform support
[run][src]
-rwxr--r--amanSep 15 14:30
nextpy*
clipython
CLI for NextJS + FastAPI apps
[run][src]
-rw-r--r--amanAug 05 09:15
fileex*
rusttauri
Modern file explorer with shadcn/ui
[run][src]
-rwxr-xr-xamanJul 20 16:45
backtool*
nodecli
Node.js backend generator CLI with multi-DB & visual UI
[run][src]
-rwxr-xr-xamanMar 10 10:30
mlcore*
pythonfastapi
Self-hosted ML platform — upload datasets, train & monitor models
[run][src]
-rwxr-xr-xamanNov 12 11:00
runapi*
pythonfastapi
File-based routing framework for FastAPI (Next.js style)
[run][src]
-rwxr-xr-xamanFeb 14 12:00
gem-ai
flutterdart
Creative content generator app
[run][src]
-rwxr-xr-xamanJan 20 09:30
fileshare*
nextjsnestjs
Secure file sharing platform
[run][src]
-rwxr-xr-xamanDec 05 16:20
music-level*
nextjsnestjs
AI-powered music generation
[run][src]
drwxr-xr-xamanFeb 20 09:00
haystack*contrib
pythonoss
Contrib: JSON parsing refactor, pipeline deprecation & docs
[prs][src]
drwxr-xr-xamanJan 15 14:00
haystack-integrations*contrib
pythonmongodb
Contrib: MongoDB Atlas metadata exploration methods
[prs][src]
Total: 11 files found.
contact_me.sh
➜ ~ cat contacts.json
⬡github:
github.com/Amanbig
◈linkedin:
linkedin.com/in/amanpreet-singh-9a1929211
✉email:
amanpreetsinghjhiwant@gmail.com
◉discord:
phibi2662
↓Download Resume
➜ ~ ./contact_me.sh
➜
➜
➜