Hey! I'm Tim Borden

I'm an experienced start-up founder and senior software engineer.

https://www.linkedin.com/in/timbordenprofile

https://www.upwork.com/freelancers/tborden
Top Rated on UpWork!

I set up BOONDA INC LTD to offer my services as a freelance software consultant.

Registered in England & Wales

Company number: 13367320

Yeah, INC LTD is kinda funny.
Already had the domain.
#pragmatic 🤷 🇨🇦

My focus is to work with interesting individuals on challenging projects.

Over the last 20+ years, I have been a:

Startup founder, as CTO, where I developed prototypes that were eventually backed by angel investors
Member of engineering teams in venture-backed high-growth businesses

In both cases I've had to play many roles. Including having to:

Surface and clarify requirements
Keep projects in scope
Tackle new technologies
Work quickly to deliver features

I've got the rare experience that combines technical skills with business acumen. The result is project outcomes that help achieve short and long term business goals.

OOFSport

Freelance Software Engineer
February 2025 - Present

AI Video Processing

Python

Docker
EC2

(Private Individual)

Freelance Software Engineer
November 2024 - Present

Algorithmic trading - prediction markets

Python

Linux
OSX

Heroku

Polymarket

(Private Individual)

Freelance Software Engineer
May 2024 - October 2024

Algorithmic trading - crypto markets

Python

OSX
Linux

Jupyter Notebooks

GlassMarkets

Freelance Software Engineer
March 2024 - Present

Crypto analytics platform

CSS
HTML
JavaScript
Python

DigitalOcean
Linux
OSX

Redis
Postgres
TimescaleDB

CCXT
React
TypeScript

Wayfarer Ventures

Freelance Software Engineer
November 2023 - March 2024

Market making

Python

OSX
Linux

Hummingbot

OOFTrade

Freelance Software Engineer
November 2023 - March 2024

Sports prediction marketplace

CSS
HTML
JavaScript
Python

CloudFront
API Gateway
Docker
Lambda
CloudFormation
VPC
OSX

Redis
Postgres

React

(Private Individual)

Freelance Software Engineer
October 2023 - May 2024

Algorithmic trading - stocks

Python

OSX
Linux

Interactive Brokers

(Private Individuals)

Freelance Software Engineer
June 2023 - February 2024

Algorithmic trading - stocks

Python

Windows
OSX

Interactive Brokers

DEXSniffer

Freelance Software Engineer
May 2023 - October 2023

Decentralised exchange analytics of new tokens for investors

Python
JavaScript
HTML
CSS

OSX
VPC
Lambda
Docker
API Gateway
CloudFront

Postgres
S3

Node.js
React
Web3
Serverless.js

Simspeed

Freelance Software Engineer
July 2022 - February 2023

Algorithmic trading - cryptocurrency

Python
Pinescript

Linux
OSX

Blankly

Jet Trading

Freelance Software Engineer
May 2022 - September 2022

Automation tools for day trading

Python

OSX
Windows
EC2
Docker

Redis

PyQt
PyInstaller
Interactive Brokers

MiningGrade

Freelance Software Engineer
July 2021 - Present

Aggregator of news for the mining sector

CSS
HTML
JavaScript
Python

CloudFront
API Gateway
Docker
Lambda
VPC
OSX

S3
Postgres

Serverless.js
React
Node.js

SteamaCo

Freelance Software Engineer
August 2021 - March 2023

Senior Software Engineer
October 2018 - August 2021

Smart metering for off-grid utility providers in previously unserved areas of the developing world

Python
JavaScript
HTML
CSS
Bash
Java
C

OSX
Linux
Raspberry Pi
Docker
VPC
EC2
Nginx
systemd

MySQL
SQLite
DynamoDB
S3
SQS
Redis

Django
Celery
Node.js
TypeScript
Angular
jQuery
Cypress
Playwright
Kotlin

Authicist

Side Project
July 2017 - October 2020

A tool for authors to track the rankings, ratings and reviews of their books

CSS
HTML
JavaScript
Python

API Gateway
Docker
Lambda
VPC
OSX

S3
Postgres

GraphQL
Serverless.js
React Native
React
Electron
Node.js

Hudl

Software Engineer
October 2017 - September 2018

Tools for coaches and athletes to review game footage and improve team play

C#
JavaScript
HTML
SASS

MongoDB
S3

.NET
React

DueCourse

Co-Founder & CTO
July 2014 - July 2017

Invoice financing to help small to medium businesses with their cash flow

Bash
Less
HTML
JavaScript

SQS
CloudFront
Terraform
Docker
ECS
Elastic Beanstalk
VPC
Linux
OSX

RethinkDB
S3
Postgres

SOAP
Handlebars.js
restify
hapi
Express
TypeScript
Node.js

Rewire Attire

Founder
January 2012 - April 2013

An exclusive high end apparel marketplace

PHP
JavaScript
HTML
CSS

Windows
Linux
Apache

MySQL

Kohana
Backbone.js
Mustache.js

BizLaunch

Freelance Software Engineer
November 2008 - December 2012

Small business content and support provider

CSS
HTML
JavaScript
PHP

Apache
Linux
Windows

MySQL

WebEx
Facebook

SCHOOPY

Co-Founder
January 2002 - June 2008

A educational network where teachers could safely communicate with students and parents

PHP
JavaScript
HTML
CSS

Windows
Linux
Apache

MySQL

jQuery
ActionScript

Newbook Productions Inc

Junior Software Engineer
February 1998 - August 2000

A document management and conversion consultancy

XML
SGML
Perl

Windows