Skip to content
Shakeel Zain

Senior Software Engineer

Shakeel Zain

I build scalable web applications, cloud-native systems, and reliable backend platforms.

Full-stack engineer with a backend focus — Node.js, NestJS, and React on AWS. Currently leading backend and frontend development at Tenx.ai.

View ProjectsDownload Resume

Currently building

Fuel Station Management Platform

A system for managing fuel inventory, sales, cash flow, credit accounts, and station operations.

See what I'm working on

Selected Work

Projects I've led and shipped

Case studies from platform, healthcare, and sales-tooling products — from architecture to delivery.

Korio

08/2022 — Present

Team Lead — Backend & Frontend

A compliance-centric IRT (Interactive Response Technology) platform for clinical trials. Leading both backend and frontend development.

MicroservicesMicro Frontends

View case study

Truepartner

08/2019 — 11/2020

Backend Developer

A prospect-news platform for sales teams. Turned client requirements into database design and APIs, with Salesforce and Google Sheets integrations.

Salesforce integrationGoogle Sheets integration

View case study

Alamana Patient App

03/2021 — 03/2022

Lead Backend Engineer

A patient application connecting patients with doctors. Led backend engineering, designed the architecture, and shipped video calling.

View case study

Keyki

10/2021 — 04/2022

Backend Developer & Mentor

A video-centric platform with serverless processing. Built secure REST APIs and Lambda functions that chunk video for storage and cloud upload.

ServerlessAWS Lambda

View case study

View all projects

Experience

Where I've worked

Across the stack since 2018 — agency client work, freelance delivery, and product team leadership.

Full experience

09/2022 — Present

Sr Node.js Developer · Tenx.ai

Team lead for both the backend and frontend of the product, responsible for development across the stack.

03/2022 — 09/2022

Full Stack Developer · Upwork (Remote)

Freelance full-stack web development for remote clients using the MERN stack.

09/2018 — 04/2022

Full Stack Web Developer · Pikessoft

Full-stack development for client projects — from UI and API implementation to database design, server architecture, and AWS deployments.

Capabilities

Engineering capabilities

The tools and practices I work with day to day.

Backend

APIs and services built for reliability and scale.

Node.jsNestJSMicroservices

Frontend

Component-driven UIs with predictable state.

React.jsReduxRedux SagaMicro Frontends

Cloud & Infrastructure

Cloud-native deployments and serverless workloads.

AWSServerlessLambdaEC2AWS Rekognition

Databases

Relational and document data modeling.

PostgreSQLMongoDB

Languages

Primary working language across the stack.

JavaScript

Let's build something useful.

I'm open to discussing new projects and opportunities. The fastest way to reach me is email or LinkedIn.