For working professionals

Learn AI engineering from someone who ships it in production.

Private, 1:1 mentorship for developers and career-switchers who want to break into AI engineering, master backend and system design, or land the next role — guided by an engineer who builds agentic AI and event-driven systems for a living.

  • Real systems, not toy tutorials.
  • Code review and feedback from a working senior engineer.
  • A plan tailored to your goals and timeline.

What makes this different

Most “learn AI” content is written by people who’ve never shipped an AI system to production. I have — multi-agent research engines, RAG retrieval layers, semantic caching, durable long-running pipelines on AWS. You learn the decisions and trade-offs that only come from doing the real thing.

LangGraph & agentsRAG & vector searchAWS event-drivenFastAPI & PostgreSQL

What we can work on

AI / LLM Engineering

Go from “I’ve used the OpenAI API” to designing real, production-grade AI systems.

  • RAG pipelines, vector databases, and retrieval that actually works.
  • Agentic workflows and multi-agent orchestration (LangGraph & custom DAGs).
  • Prompt engineering, structured outputs, semantic caching, and evaluation.

Backend & System Design

Build the architecture skills that separate senior engineers from the rest.

  • REST API design, async Python (FastAPI), and clean service boundaries.
  • Event-driven architecture on AWS (Lambda, SQS, SNS, Step Functions).
  • PostgreSQL schema design, caching with Redis, and debugging real bottlenecks.

Interview & Portfolio Prep

Get hired or promoted with work that proves you can build.

  • System-design and backend interview practice with real feedback.
  • Ship a portfolio project that demonstrates production thinking.
  • Code review on your actual code — how a senior engineer would review it.
Dhananjay Panage, founder of Coachly

Who you’ll learn from

Taught by a working software engineer — not a course factory.

I’m Dhananjay Panage, a full-stack engineer building production ai systems at a large enterprise. By day I design and ship real backend and AI systems used in production; on the side I coach students and professionals in the exact skills I use at work.

That means you’re not getting recycled slides or someone reading a textbook. You’re learning from someone who debugs production code, designs databases, and builds AI pipelines for a living — and who genuinely enjoys making this stuff click for people.

3+ years shipping production software
Builds agentic AI systems (LangGraph, RAG, vector search)
AWS · Python · TypeScript · Next.js
B.Tech, Computer Science (8.16 CGPA)

Simple, honest pricing

The first session is always free. After that, mentorship is priced per session or as a discounted package.

Pay-as-you-go

$80–120/hour

Single sessions. Great for interview prep or a focused problem.

Best value

Mentorship package

Custom

A multi-session plan toward a clear goal (e.g. “ship a RAG app,” “pass system-design interviews”), at a reduced per-session rate.

Exact pricing depends on focus and depth — we’ll confirm it on your free intro call.

A great fit if…

  • Developers who want to break into AI engineering for real (not just tutorials).
  • Backend engineers aiming for senior-level architecture and system design.
  • Career-switchers who can already code a little and want a structured path.
  • Engineers preparing for interviews who want honest, expert feedback.

Probably not for you if…

  • You want someone to do your job or take-home assignment for you.
  • You’re looking for a passive video course with thousands of students.

Frequently asked questions

How much does it cost?

Professional mentorship is priced per session or as a package, typically in the $80–120/hr range depending on focus and depth. We’ll confirm the exact plan on your free intro call. The first session is free.

What level do I need to be at?

You should be comfortable writing basic code in some language. Beyond that, we meet you where you are — from “solid junior who wants to specialize in AI” to “senior backend engineer sharpening system design.”

How are sessions run?

Live, 1:1, over Zoom or Google Meet, usually 60 minutes. We work on real code and real systems — your project, an interview problem, or a guided build — with screen sharing and live review.

Do you work across time zones?

Yes. I regularly work with US and European schedules. We’ll find a weekly slot that fits, and the booking link shows my availability in your timezone.

Try a free session — no cost, no commitment.

The best way to know if it’s a fit is to experience one. Book a free first session and we’ll talk through your goals and a plan to get there.

Book a Free Trial Session