Deepanshu Kumar Dev-Deepanshu-Kumar

🧑‍💻 The Honest Truth

📊 GitHub Contribution Graph:  ░░░░░░░░░░░░░░░░░░░░░░░░░  (looks empty, I know)
🏢 Actual Lines Written:       ████████████████████████████  (behind enterprise firewalls)

"My GitHub is like a backend service — doing all the heavy lifting where nobody can see it."

I'm a Backend Software Engineer at Siemens building multi-tenant enterprise SaaS that serves 2,500+ organisations across 170+ projects. Most of my best work lives in private repos, Azure DevOps boards, and the kind of .csproj files that would make your IDE cry.

But hey, you're here. So let me tell you what I'm about. ☕

⚡ What I Actually Do (While My GitHub Looks Abandoned)

🏗️ At Siemens (Current)

Enterprise dashboard as independently deployable satellite service (Strangler Fig pattern — yes, I'm surgically extracting a monolith)
Planning & Scheduling microservice with DDD aggregate patterns
Shared .NET Standard NuGet library (AWS Secrets Manager + Redis + resiliency patterns)
Custom cookie auth scheme for .NET 8 Minimal APIs (OIDC/Auth0/JWT)
BDD test suites with SpecFlow/ReqnRoll
Release Representative — I'm the one who says "ship it" 🚢

💳 Previously at IndiaLends (FinTech)

Built a weighted PAN name-matching engine that eliminated ~90% of third-party API calls
Validated against 30,000+ real records before production
Azure Functions buffet: HTTP, Queue, Blob, Timer triggers
Banking & NBFC partner integrations
VAPT remediation (because security isn't optional)

🛠️ Tech Stack

Languages & Frameworks

Architecture & Patterns

Data & Messaging

Cloud & DevOps

Auth & Security

🎯 The One Open-Source Thing I Did Ship

The backstory: I noticed we were burning money on third-party name-verification APIs at IndiaLends. Built a weighted ensemble algorithm (phonetic matching + edit distance + token comparison + transliteration handling), validated it on 30K+ records, presented it to Architecture & Risk Management, and killed ~90% of those API calls. Then I open-sourced the JS port because... well, someone should benefit from my obsession with string similarity.

🎮 Try the live interactive demo →

📈 GitHub Stats (The Honest Version)

_{Yes, the stats are sparse. No, I'm not sorry. My real stats live in Azure DevOps where they belong — behind SSO, MFA, and a VPN that sometimes works.}

🧠 Engineering Philosophy

public class DeepanshuKumar : IBackendEngineer
{
    public string Approach => "I ask why before I ask how.";
    public string CodeStyle => "I don't chase clever code. I chase clear code.";
    public string FixStrategy => "I fix causes, not symptoms.";
    public string Architecture => "From monolith to microservices — one PR at a time.";
    public string Priority => "Business Logic over Boilerplate";
    
    public bool ShouldRefactor(Code code) => 
        code.IsHardToChange || code.MakesFutureDevsCry;
        
    public string GetMotto() => 
        "The best fix is the one nobody notices.";
}

🏆 Recognition

🌟	Award	Context
⭐	Sprint Star (×2)	Consistent delivery across sprints
🤝	Cross-Team Collaboration	Working across squads to unblock delivery
🏗️	Dashboard Architecture	Designing the satellite service extraction

_{Don't believe me? My portfolio has screenshots. I'm that kind of thorough. → See proof}

💬 What People Say

"Deepanshu is proactive, delivers clean code, and genuinely cares about the team's success." — Colleagues across 3 companies (paraphrased because LinkedIn recommendations are long)

🎲 Random Facts

🏷️ My team at Siemens is called "Unicron" — yes, like the Transformers planet-eater
🎨 My brand colors are teal, gold, and cyan — chosen because... they look good
☕ I took a planned career break during COVID (2021-22). No regrets. 10/10 would sabbatical again
🤖 I use Claude Code as my AI pair programmer. It helped build my portfolio site. It's also writing this README. We've come full circle.
🧪 I named my matcher algorithm lenses "Lens-A" through "Lens-F" instead of real names — because a little mystery never hurt anyone

📫 Let's Connect

Currently open to Senior/Mid-Senior Backend roles at product companies building enterprise SaaS, FinTech platforms, or distributed systems on .NET/C#.

_{Thanks for scrolling this far. You're either a recruiter, a curious dev, or someone I sent this link to. Either way — hi. 👋}

Navigation Menu