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AI & Job Search Tech · AI & Product

AI-assisted CareerTech application developed as an individual software product.

Engineered an AI job discovery platform for software engineers to cut through bloated job boards, combining vector search, automated parsing, and zero-bloat web architecture.

CompanyClearlyHired
RoleTechnical Product Builder
Engagement ModelIndividual Product Build
Evidence Status
01 / Background

Context & Organizational Scope

Modern job seekers are overwhelmed by noisy job boards and redundant postings. ClearlyHired filters high-relevance roles using AI matching.

What I Owned

Product architecture, frontend UI, backend API integration, LLM matching workflows, and deployment infrastructure.

02 / Problem

The Growth Bottleneck

Aggregating and matching engineering jobs across fragmented sources without running up massive cloud compute bills.

03 / Strategy

The Growth Architecture

Vite/React frontend, Node/Python data pipelines, vector search for semantic role matching, and automated email alerts.

Systems Architecture & Technical Stack

01 / Frontend & User ExperienceReact · Vite · Custom CSS System

Engineered for sub-second search feedback, zero layout shifts, and semantic accessibility. Fluid typography and responsive layout without heavy UI libraries.

02 / Ingestion & Data PipelinePython · Node.js · REST APIs

Automated multi-source job posting aggregation. Runs daily normalization and cryptographic deduplication to eliminate redundant tech postings.

03 / AI & Semantic Matching EngineLLM Embeddings · Vector Similarity · OpenAI API

Calculates skill-gap scores between candidate technical profiles and engineering requisitions, moving beyond naive keyword matching.

04 / Workflow Automationn8n · Webhooks · Scheduled Cron Workers

Orchestrates candidate alert dispatches, data freshness verifications, and automated notification queues with fault-tolerant retry logic.

05 / Infrastructure & Edge DeliveryLinux VPS · Cloudflare CDN · Nginx Reverse Proxy

Deployed on secure Linux virtual servers with Cloudflare edge caching, SSL enforcement, and automated preview branch validation.

Data Flow & Matching Loop
Job Post Aggregation
→
Deduplication & Schema Normalize
→
Vector Skill Gap Match
→
Personalized Candidate Alert
04 / Tactical Milestones

Execution & Deployment

  • Architected responsive UI with modern component design and sub-second search feedback.
  • Integrated LLM embeddings for skills gap analysis between candidate profiles and job requisitions.
  • Built automated cron pipelines for daily job deduplication and freshness verification.
05 / Impact

Measured Results & Verification

Every business metric below is confirmed and anchored in operational campaign records.

BuiltAI-assisted CareerTech job search product
Takeaway

What Changed & Key Learning

The Transformation: Validates the modern operator profile: rapid technical prototyping combined with deep domain understanding of job seekers.

The Principle: Growth operators who can write code move ten times faster. You test acquisition hypotheses directly in production instead of arguing over product tickets.

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