Open bounties

14 open · escrow-secured · claim one and ship it.

$900.00
Expert

RAG pipeline over Notion + Slack

We want an internal Q&A over our Notion workspace + last 90 days of Slack. Chunk + embed (we have pgvector), retrieve top-k with citations, stream answers via SSE. Handle access control loosely (one shared index is fine). Deliver a FastAPI service + a tiny eval set (~40 Q/A).

ragpythonvector-db
5 eyeing8d left
$1,500.00
Expertvia github

Fine-tune Llama 3.1 for support triage

Classify inbound support tickets into ~40 product queues. We have 60k labeled tickets. Fine-tune a Llama-3.1-8B LoRA, ship an eval harness, hit >92% top-1 accuracy on our held-out set. Deliver adapter weights + inference script.

fine-tunepytorchllms
8 eyeing13d left
$450.00
Intermediate

Migrate Next.js 14 → 16 App Router

Move ~12 pages-router routes to the App Router, fix the caching/ISR behavior on 3 dynamic routes, and keep our deploy zero-downtime. Next 16 + Turbopack. Tests already green; don't regress them.

nextjstypescriptmigration
3 eyeing5d left
$380.00
Intermediatevia upwork

Stripe webhook idempotency audit

Audit our Stripe webhook handler for replay/double-capture bugs. Add event-id idempotency, signature verification, a reconciliation cron, and a status-guarded capture path. Write up the threats you closed.

stripesecuritybackend
2 eyeing3d left
$250.00
Beginner

Cursor rules pack for a Turborepo

Write a set of .cursor/rules for our TS Turborepo: how to run tests per package, our commit convention, safe-refactor patterns, and when to touch shared packages. Should make new hires productive in Cursor fast.

ai-toolingtooling
6 eyeing10d left
$1,200.00
Expertvia github

Agent that books flights from natural language

A tool-using agent that takes 'flights to Tokyo mid-March under $1k' and returns bookable options via our flights API. Handle date ambiguity, multi-city, and confirm-before-booking. Ship a working CLI demo + a short loom.

agentsllmspython
4 eyeing19d left
$600.00
Intermediate

Whisper batch transcoder + diarization

Batch transcribe podcast episodes with Whisper-large-v3 + speaker diarization. GPU-efficient (we have 1 A10G), S3 in / S3 out, emit timestamped JSON. Throughput target: 20 hrs of audio / hr.

audiopythongpu
3 eyeing7d left
$700.00
Intermediate

Linear ↔ GitHub two-way sync

Two-way sync between Linear and GitHub issues for 3 repos. Handle status mapping, label conflicts, and comment threading. Ship as a Vercel function (webhook) + a reconciliation cron.

integrationstypescript
2 eyeingno deadline
$420.00
Intermediate

Eval harness for a RAG retrieval step

Build an eval harness that scores our RAG retrieval (recall@k, MRR, faithfulness) across chunk-size and embedding configs. Output a ranked report so we can pick a default. ~80 golden Q/A.

ragevalspython
4 eyeing6d left
$280.00
Beginner

Slack bot that summarizes threads

A Slack slash-command that summarizes a thread in 5 bullets, lists decisions, and @-mentions owners. Bolt-on to our existing Slack app. Keep token cost reasonable.

agentstypescriptslack
7 eyeing4d left
$950.00
Expert

Quantize a 70B model for a single 4090

Quantize our 70B base to run on a single 24GB 4090. Target >40 tok/s at acceptable quality (perplexity within +5%). Ship an inference server (vLLM/llama.cpp) + the quant recipe.

quantizationllmsgpu
5 eyeing11d left
$500.00
Intermediate

Tailwind v4 migration for a design system

Migrate our 30-component React design system from Tailwind v3 to v4 (CSS-first config). Preserve our design tokens and component APIs. No visual regressions (we have Playwright snapshots).

tailwindfrontendmigration
3 eyeing9d left
$440.00
Intermediate

PII redaction layer for support transcripts

Add a redaction layer that scrubs emails, phone numbers, and card numbers from support transcripts before they reach our data lake. Keep a reversible map in a sealed store. Precision target: zero leaks on our 1k-sample eval.

securitynlppython
2 eyeing5d left
$320.00
Beginner

Dockerize + CI for a FastAPI ML service

Production-grade multi-stage Dockerfile for our FastAPI ML service (CUDA base, slim runtime) + a GitHub Actions workflow that builds, tests, and pushes on every PR. Keep image < 2.5GB.

dockercipython
4 eyeing8d left