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Ori – AWS, Typescript, React, experts in Lemon.io

Ori

From United States (UTC-5)flag

Full-stack Web Developer|Senior
Front-end Web Developer|Middle
Back-end Web Developer|Senior

Ori – AWS, Typescript, React

Ori is a senior backend-leaning full-stack engineer with 7 years of experience, specializing in Node.js, AWS, and system design. He has led teams and architected production systems, including CRM and marketing platforms, with strong signals in infrastructure, database optimization, and integrating LLM-powered analytics.

7 years of commercial experience in
Accounting
AI
Analytics
Fintech
Marketing
B2B
CRM
Dev tools
Enterprise software
Web development
Software development
Main technologies
AWS
7 years
Typescript
7 years
React
7 years
Node.js
7 years
Next.js
5 years
Additional skills
Python
SQL
Golang
JavaScript
Golang REST API
Infrastructure provisioning
Redis
Express.js
PostgreSQL
AI-assisted coding
Vercel
Direct hire
Possible
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Experience Highlights

Senior Software Engineer / Team Lead
Mar 2021 - Ongoing5 years 2 months
Project Overview

A CRM platform for brokers that creates a seamless workflow for documenting work and updating lead data in one system. It supports broker operations in a fintech B2B environment by centralizing daily client management tasks and reducing context switching.

Responsibilities:
  • Led end-to-end development of an enterprise CRM system from the ground up, scaling it to 10,000+ users;
  • Worked directly with clients to translate requirements into shipped features across the full development cycle;
  • Led a team of 4 and consistently delivered features on deadline in a fast-paced environment;
  • Architected core systems, reducing complexity and improving maintainability.
Project Tech stack:
Node.js
AWS
CI
CD
React
Next.js
Senior Software Engineer / Team Lead
Mar 2024 - Mar 20262 years
Project Overview

A modern marketing platform for managing lead ingestion, campaign execution, analytics, and email outreach. It combines configurable lead processing, campaign tools, and AI-powered analytics to help non-technical users work with data and run targeted marketing activities more efficiently.

Responsibilities:
  • Led development and migrated clients off legacy software;
  • Built an AI-powered analytics platform that allowed non-technical users to get data insights in plain English;
  • Built a reliable lead ingestion pipeline with configurable acceptance criteria, processing over 100K leads per month;
  • Built a templated email tool for targeted campaigns to lead groups.
Project Tech stack:
Node.js
Golang
PostgreSQL
React
Next.js
CI
CD
Senior Software Engineer
Mar 2023 - Mar 20241 year
Project Overview

A payment system integrating with 100+ payment service providers through a single interface for accounting teams. It centralizes payment operations, provider onboarding, and event handling to improve reliability and reduce deposit failures.

Responsibilities:
  • Built a pipeline to onboard new payment providers under one interface;
  • Built an event system to propagate payment events to downstream services;
  • Built a system to decrease deposit failures by 50%, allowing accountants to determine the payment provider using a set of criteria;
  • Integrated the payment system with multiple other services.
Project Tech stack:
Node.js
Python
Golang
AWS
PostgreSQL
CI
CD
Senior Software Engineer
Mar 2020 - Mar 20211 year
Project Overview

A shared SDK layer used across several company products, with both backend and frontend components, primarily for CRM products. It provided reusable infrastructure for UI behavior, permissions, search, and change history across multiple applications.

Responsibilities:
  • Built a windowing system with open, minimize, and drag behavior for hosting dynamic nested components;
  • Built a reusable fine-grained permissions system across frontend and backend to control data and action access;
  • Built an advanced search input package supporting operators such as equals, contains, and their negations;
  • Built a history system that records each data change, including the action and user behind it, and includes a UI for browsing full history.
Project Tech stack:
Node.js
PostgreSQL
CI
CD
React
Vue.js

Languages

English
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