I build internal tools, revenue systems, and the occasional whole product.
I work in sales operations at Nokia, where tools I've built are used by 150+ people across seven regions. On the side I founded A Darle 20, a live marketplace processing real payments in Latin America.
Sidhant Mathur · Toronto, ON · Open to new roles
Time saved for finance staff at quarter-end close by a reporting tool I built and rolled out at Nokia.
A Darle 20
A marketplace connecting tabletop game hosts with paying players across Latin America. I designed and shipped the whole product — bookings, payments, chat, refunds, notifications — by directing AI coding agents through the full build.

Reporting tools at Nokia
Self-serve reporting tools for a global sales organization. A Power App used by 80+ stakeholders across seven regions replaced a manual quarterly process, and a migration from Salesforce Analytics to Power BI moved 150+ users onto reporting I model and maintain.
Sales prediction model at Dell
As an intern, I built a machine learning model that predicted sale outcomes at 91% accuracy and surfaced 20,000 leads worth $129M in pipeline for the sales team.
Ask about my work
I built a small assistant into this site. It knows my background and projects, and it can answer the questions a resume can't — or just show you around. It's also a working demo of how I build with LLMs.
AI-generated answers about my professional background. It can make mistakes — the resume is the authoritative version.
I'm a sales operations specialist at Nokia in Toronto and the founder of A Darle 20. I don't have a computer science degree — I have a business degree, a bootcamp, and eight years of teaching myself whatever the next problem required: React, SQL, the Power Platform, Stripe, and lately, building with LLMs and coding agents.
The through line is that I like turning vague business problems into working software, and I like owning the result — support, bugs, and all.
Outside work: basketball, chess, cooking, and slowly learning three languages.