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CV Coach vs ParcelNow vs Picking & Packing app

The problem, what was built, the stack and the outcome, next to each other.

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In common

  • Shared stack: none in common
  • Order: CV Coach (2025 – present) → ParcelNow (2025 – 2026) → Picking & Packing app (2025 – 2026)

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CV Coach ›

AI CV analysis, job matching and tailored applications

ParcelNow ›

On-demand parcel delivery with real-time tracking

Picking & Packing app ›

A Kotlin warehouse app for fulfilment teams

At a glance

Role
Founder / Lead Engineer
When
2025 – present
Length
1 yr 9 mo so far
Status
MVP
Type
AI, Web
Role
Technical lead, Smart Kitchen Co
When
2025 – 2026
Length
1 yr
Status
Delivered
Type
Web, Platform
Role
Lead, Smart Kitchen Co
When
2025 – 2026
Length
1 yr
Status
Delivered
Type
Mobile

The problem

A Chrome extension captures job ads; a LangGraph workflow parses the CV and the ad, scores the match and drafts tailored cover letters and CV revisions.
Customer and operations dashboards with backend services for parcel lifecycles, tracking events and notifications, built for high-throughput transactional workflows.
An Android app that drives picking and packing for warehouse and fulfilment operations.

What was built

A Chrome extension captures advertisements, stores them in PostgreSQL and queues analysis. The platform compares a CV with a job description, produces a structured match score and generates tailored cover letters and CV revisions.
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Stack

  • FastAPI
  • Next.js
  • Supabase
  • LangGraph
  • LangChain
  • Celery
  • Next.js
  • FastAPI
  • PostgreSQL
  • Redis
  • Docker
  • Kotlin
  • Android

Highlights

  • LangGraph workflow with custom tools to parse, compare evidence and score the match
  • Asynchronous analysis pipeline
  • Next.js dashboards over FastAPI services
  • Live delivery updates through logistics and messaging integrations
  • Led architecture and development
  • Built in Kotlin for warehouse floor use

Infrastructure choices

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  • Docker-based development and deployment standards
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Outcome

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