Welcome to my work

Hi, I'm Tasnim Alam Piyash

a Product Manager who builds with AI

Product Manager with four years of experience across fintech, commerce, and logistics, driving products from strategy to launch and growth. Specializes in payments, credit, reconciliation, and platform systems handling over $100M in monthly volume. Combines product thinking with expertise in data, APIs, and system design, alongside experience bringing B2B SaaS products to market. Uses tools like Claude and Lovable to rapidly prototype and build functional products and internal tools.

How I buildView portfolio

Build stack

  • Lovable
  • Claude
  • Supabase
  • Vercel
Portrait of Tasnim Alam Piyash
Features

What I do

AI Product Building

Working prototypes built with AI and wired to real backends, and internal tools built and shipped to teams.

Platform Products

Payments, ledgers, credit and reconciliation systems, owned from business case to launch.

Systems and Integrations

APIs, data models and bank and payment integrations, with $50M a month flowing through integrated channels.

Fintech and Payments

Collections, disbursement, credit and reconciliation, with $100M+ processed a month.

Roadmaps and Specs

Prioritised roadmaps and specifications that engineers can build from without guessing.

Validation with Data

Ideas tested with real users and usage data before engineering time is committed.

50+Working prototypes
$100M+Processed monthly
$12MMonthly shipments
Process

How I build with AI

I use AI across the whole product cycle, so a team can react to something that runs instead of a slide. This is the path a typical prototype takes.

01 / frame

Define the product

User flow, data model and business rules, written as a spec an AI builder and an engineer can both follow.

spec · data model
02 / generate

Build with AI

Screens, logic and state generated and refined through prompting, then reviewed like any other build.

Lovable · Claude · Antigravity
03 / integrate

Wire the backend

Authentication, database and APIs connected, so the prototype runs on real data and real roles.

Supabase · REST APIs
04 / deploy

Ship and test

Deployed to a live URL and put in front of users, then handed to engineering with what was learned.

Vercel · DigitalOcean
Products I have owned

My portfolio

Money figures are in US dollars, converted from Bangladeshi taka at approximate rates.

ShopUp · Fintech$100M+processed every month

Payments and Reconciliation

Owned payment and collection systems end to end. About 60% automated, 80% less manual effort, and $1.2M to $1.6M collected daily in advance.

ShopUp · SaaSB2B SaaSsubscription product for brands

Aalo

A retailer engagement platform that connects consumer goods brands with neighbourhood retailers, sold to brands on a SaaS subscription model. I own the product, pricing and go-to-market.

ShopUp · Inclusive commerce$3M+credit to 3,500+ women entrepreneurs

Porshi

Women-led rural commerce with credit, ledger and payments in one platform. Funded by Mastercard Strive and the Bill & Melinda Gates Foundation.

ShopUp · Trade$12Mshipments a month, 4 markets

Cross-border Trade Platform

One system for shipment lifecycle, finance and compliance across Bangladesh, KSA, UAE and the UK.

ShopUp · Operations200+warehouses on automated pricing

Pricing and Factory Systems

Margin-aware pricing across 7 clusters, batch-level factory tracking for rice and flour, and agro workflows that run 75% faster.

Piickme Express · Logistics60→85%delivery success rate

Logistics Platform

A third-party logistics platform handling 15,000+ deliveries a month, with a rider app and a merchant panel for cash-on-delivery tracking.

Live links

Working prototypes

Six of the 50+ I have built. These are prototypes made to test an idea with real users, not finished products. Each link opens the live prototype.

Cross-border tradeTrade platform for multi-country shipmentssilqcb.lovable.app ↗ MedixERP for a medicine businesssumedix.lovable.app ↗ SaaS ERPMulti-module ERP for small businessesscmerp.lovable.app ↗ One SRApp for field sales representativesonesr.lovable.app ↗ Ware FlowWarehouse workflow toolware-flow-forge.lovable.app ↗ DigishoppyDigital shop prototypedigishoppy.lovable.app ↗
Background

About

I started in logistics at Piickme Express in 2022 and joined ShopUp in 2024. With a B.Sc. in Computer Science and Engineering, I work at the level of data models, APIs and system design, and I use AI to build what I specify.

Experience

  • ShopUpProduct Manager · Jan 2024 to present
  • Piickme ExpressProduct Manager · Nov 2022 to Dec 2023

Education

  • B.Sc. in Computer Science and EngineeringNorth South University, Dhaka · 2017 to 2022

Certifications

  • Google Project Management SpecializationCoursera · 2023
  • Technical Product ManagementLinkedIn · 2023
  • Building a Product RoadmapLinkedIn · 2023
  • Scrum: AdvancedLinkedIn · 2023
  • Data Analytics for BusinessCoursera · 2020

Skills and tools

  • AI product building
  • Lovable
  • Claude
  • Antigravity
  • Supabase
  • Vercel
  • API design
  • Postman
  • Data modelling
  • Metabase
  • Grafana
  • Fintech and payments
  • Product strategy
  • Roadmapping
  • Jira
  • Figma

Let's work together on your next product

Open to product management roles and freelance work: AI-built prototypes and MVPs, internal tools, roadmaps and specs.

LinkedIn