Simranjeet Singh

CEO

Australia6 yrs 6 mos experience

Key Highlights

Led frontend engineering for impactful fintech products.
Expert in building scalable and performant applications.
Strong background in mentoring junior developers.

Stackforce AI infers this person is a Fintech-focused Senior Software Engineer with expertise in frontend development.

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Skills

Core Skills

React.jsJavascriptDjangoNode.js

Other Skills

Adobe PhotoshopAdobe illustratorAmazon RedshiftAmazon Relational Database Service (RDS)BlockchainC++Cascading Style Sheets (CSS)Data StructuresDjango REST FrameworkFull-Stack DevelopmentGraphQLGraphic DesignHTMLHTML5Java

About

👋 Hi, I’m Simranjeet – a Senior Software Engineer passionate about crafting modern, performant, and scalable frontend applications. With 5+ years of experience across fintech, SaaS, and healthcare domains, I thrive at the intersection of design, engineering, and business value. At Doola (a US-based fintech startup), I’ve had the opportunity to lead the frontend development for several impactful products – from building dashboards for international banking (Doola Money), to integrating automated bookkeeping (Hurdlr), and launching a cross-platform ad campaign tracker (Doola Ads) used by entrepreneurs globally. Previously at PayU, I engineered critical data infrastructure tools like the Single Source of Truth platform that handled thousands of pipelines, and a no-code Data Platform that empowered non-technical teams to run powerful queries and generate reports with ease. My tech stack includes React.js, TypeScript, Redux, Next.js, Tailwind, Node.js, Django, GraphQL, and Redshift. I focus on shipping reliable, clean code, mentoring junior devs, and driving measurable outcomes for the business. Let’s connect – whether it’s about building great products, frontend architecture, or working on something exciting together. 🚀

Experience

6 yrs 6 mos

Total Experience

1 yr 6 mos

Average Tenure

6 mos

Current Experience

Career break

Career transition

Nov 2025 – Present · 6 mos · Sydney, New South Wales

React.jsProject ManagementSoftware DevelopmentJavaScriptTypeScriptCascading Style Sheets (CSS)+4

Various farms

Farm Hand

Jun 2025 – Oct 2025 · 4 mos · Gatton, Queensland, Australia · On-site

JavaScriptPython (Programming Language)reduxAmazon Relational Database Service (RDS)Django REST FrameworkReact.js+3

Kebab shop cairns

Chef

Jun 2025 – Jun 2025 · 0 mo · Cairns, Queensland, Australia · On-site

TypeScriptNode.jsFull-Stack DevelopmentgraphanaTeam Leadershipprisma+2

Doola

Senior Software Engineer

Aug 2023 – Jun 2025 · 1 yr 10 mos · New York, United States · Remote

Led frontend engineering across multiple products including Doola Money, Bookkeeping, and Doola Ads,
each involving distinct tech stacks and problem domains.
Architected and implemented complex dashboards and workflows for Doola Money, an international fintech
product with features like transaction management, currency conversion, and Nium banking APIs.
Integrated Hurdlr API to enable automated bookkeeping, expense tracking, and real-time income insights for
entrepreneurs.
Built Doola Ads, a marketing analytics product that consolidated campaign data from TikTok, Google, and
Meta. Enabled entrepreneurs to monitor ROAS, impressions, and conversions across platforms in a unified
dashboard.
Delivered modular and reusable frontend architecture across all products, ensuring performance, scalability, and
seamless integration with backend GraphQL APIs.

Salesforce.com DevelopmentNode.jsSQLNoSQLReact.js

Payu

Software Engineer

Mar 2022 – Aug 2023 · 1 yr 5 mos · Bengaluru, Karnataka, India · Hybrid

✔️Job Responsibilities :
(1) Responsible for the Full Development life cycle, including design, coding, testing and production release.
(2) Full Stack Product Development.
(3) Team Coordination to achieve deliverable's in time.
(4) Writing High-Quality, Testable, Maintainable code using Best Engineering practices.
(5) Continuous Integration and Continuous Development of Products.