Manish KumarSoftware Engineer

Services

What I take on

Product work, internal tools, and AI workflows. Each line is a problem I have already shipped against.

Products

When you need a web app and an API that can actually ship to users — not a slide deck.

Next.jsAPIsMVP
Othaim Markets →

Internal tools

When ops is stuck in spreadsheets and needs a dashboard that survives real data volume.

DashboardsCRUDMongoDB
Maxel Tracker →

AI workflows

When a demo agent is not enough: retrieval, multi-step execution, and production failure modes.

LangGraphWeaviateFastAPI
Agentic AI Platform →

Also

E-commerce and CMS

Let marketing publish without a deploy. Closest example: Othaim on Contentful + Next.js.

Othaim Markets →

Invoice collection and ledgers

uCollect-style work: Xero/QuickBooks plus a catalog of API and bank-file gateways (Stripe, Forte, Windcave, SEPA).

uCollect →

Checkout and payment sessions

MaxelPay-style work: payment sessions plus QR/wallet/transfer checkout — not owning the whole processor.

MaxelPay →

Freelance product engineering

Direct collaboration with founders and teams for scoped delivery, iterations, and handoff.

Start a project →

Ongoing work

A monthly slot with an agency or startup that already has a product.

How we work

Project

Fixed scope, timeline, and what “done” means.

Retainer

Monthly. Useful if you already know the work will keep coming.

See how this worked on Tru →

I take product, tooling, and integration work. I skip brochure sites and thin GPT wrappers. This site isn't for full-time hiring.