Hi, I'mAnkit Gupta

I build production backend services, multi-tenant SaaS platforms, and AI-integrated tooling.
Dublin, Ireland · Stamp 1G — Open to Critical Skills Permit roles

View My Work

Get In Touch

💼

Years Experience

Mantra Labs · FunctionUp

🚀

50+

REST APIs Shipped

Miles Education production

👥

300+

Users Served

Mantra Ace SaaS

⚡

~50%

Latency Reduction

Redis caching + query opt.

🎓

100+

Mentees / Cohort

FunctionUp bootcamp

⭐

2×

Star of the Month

Mantra Labs · 300+ employees

Introduction

Overview.

Backend engineer with 3+ years building production Node.js and Nest.js services for ed-tech, marketing, and SaaS platforms — including an AI-integrated tool combining Bing AI and ChatGPT at Mantra Labs, and ChurnX AI, a GDPR-compliant multi-tenant ML SaaS as my MSc capstone. Cut API latency by ~50% on a live client product through Redis caching and query optimisation.

Currently completing my MSc in Computing (Data Analytics & AI) at Dublin City University, graduating June 2026. Holding Stamp 1G work permission — open to backend, cloud, and platform engineering roles in Dublin with a long-term path toward software architecture.

$ Interactive Demo

ankit@portfolio:~

🔧

Backend Engineer

Production Node.js / Nest.js services, 40+ REST APIs, JWT + OAuth, RBAC

92% Proficiency

☁️

Cloud & DevOps

AWS (S3, Lambda, EC2), Docker, CI/CD, GitHub Actions, Linux ops

80% Proficiency

🧠

AI / ML Integration

OpenAI + Bing AI, RAG patterns, Python ML services, Bull-queue pipelines

78% Proficiency

🏛️

Aspiring Architect

System design, multi-tenant SaaS, GDPR compliance, scalability patterns

75% Proficiency

Technology Stack

Node.js

92%

Nest.js

90%

TypeScript

88%

JavaScript

92%

Python

80%

React

85%

Next.js

82%

PostgreSQL

85%

MongoDB

88%

Redis

82%

AWS

80%

Docker

75%

OpenAI

78%

GraphQL

70%

GitHub Actions

75%

Linux

78%

See My Work

What I have done so far

Work Experience.

2 years

Software Engineer (Backend)

Mantra Labs

Aug 2022 — Jul 2024

Bengaluru, India

Technologies Used:

Node.jsNest.jsPostgreSQLMongoDBRedisGoogle OAuth 2.0JWTOpenAIBing AIAWS

•Architected and shipped 50+ REST endpoints for Miles Education's ed-tech platform using Node.js, Nest.js, PostgreSQL, MongoDB, and Redis — secured by Google OAuth 2.0 with JWT and integrated with Google APIs.

•Reduced API latency by ~50% on the Miles One product through Redis caching of read-heavy paths, SQL query optimisation, and database index tuning, validated with staging load tests.

•Designed and delivered a Bing AI + ChatGPT-powered article generation tool for the marketing team — Cron-scheduled scraping pipelines, prompt-engineered LLM workflows, JWT-protected user / admin dashboards, and a review-and-approval queue. Replaced manual research effort with an AI-assisted pipeline.

•Owned end-to-end backend of Mantra Ace, an internal resource-management SaaS used company-wide by 300+ employees — multi-role RBAC via Google OAuth, Postgres schema design, leadership analytics dashboards, and granular permissioning.

•Built CI/CD pipelines, instrumented A/B testing on the client product, mentored junior engineers on JWT auth and API contract design, and operated in Scrum (sprint planning, standups, retros).

Key Achievements:

Star of the Month ×2

50% latency reduction

300+ employees served

1y 2m

Backend Developer & Technical Mentor

FunctionUp

Jul 2021 — Aug 2022

Bengaluru, India (Remote)

Technologies Used:

Node.jsExpressMongoDBReactRedisAWS S3AWS LambdaJavaScriptGit

•Built MERN-stack features for FunctionUp's bootcamp platform (React, Node.js, Express, MongoDB) with Redis-cached sessions and API responses for reduced DB load.

•Integrated AWS S3 for student file uploads and AWS Lambda for serverless backend tasks supporting student-submission and content-delivery workflows.

•Mentored 100+ students per cohort through daily group sessions, code reviews, project reviews, mock interviews, task assignment, and rubric-based grading.

•Every cohort I mentored placed graduates into full-time engineering roles via FunctionUp's hiring partnerships.

•Promoted to Technical Mentor in April 2022 while continuing backend development work.

Key Achievements:

Ranked #1 CodeZinger Thorium '22

100+ mentees per cohort

Promoted to Mentor

Download Resume LinkedIn Profile

My work

Projects.

Following projects showcases my skills and experience through real-world examples of my work. Each project is briefly described with links to code repositories and live demos in it. It reflects my ability to solve complex problems, work with different technologies, and manage projects effectively.

ChurnX AI — Multi-Tenant Customer Churn Prediction SaaS preview

🤖

Featured

ChurnX AI — Multi-Tenant Customer Churn Prediction SaaS

source code

B2B SaaS letting companies upload CSV/Excel datasets or connect their database to receive per-customer churn predictions and personalised retention recommendations. Trained across E-commerce, Banking, and Telecom. Built secure NestJS backend (40+ REST APIs, JWT + Google OAuth 2.0, RBAC, Bull-queue async ML pipelines, Helmet/Throttler) — fully GDPR-compliant (consent, portability, right-to-erasure, audit logs). Python ML service integrated via Bull + Docker. MSc capstone @ Dublin City University.

#nestjs#react-19#mongodb#redis#bull#python#docker#gdpr#openai

📰

Marketing AI Article Tool — News Tracker

private / client code

Production AI tool at Mantra Labs combining Bing AI for content generation and ChatGPT for refinement, with Cron-scheduled scraping pipelines, JWT-protected user / admin dashboards, and a review-and-approval workflow. Replaced the marketing team's manual research effort with an AI-assisted pipeline — in 2023, before LangChain.

#nodejs#express#mongodb#bing-ai#chatgpt#cron#jwt

⚙️

Mantra Ace — Internal Resource Management SaaS

private / client code

Backend architecture for an internal SaaS at Mantra Labs used company-wide by 300+ employees, managers, and leadership. Multi-role RBAC via Google OAuth, Postgres schema design, leadership analytics dashboards (workforce allocation, projects, client mapping, leave tracking, meetings, tasks), and granular permissioning.

#nestjs#postgres#redis#google-oauth#rbac#analytics

Miles Education Ed-Tech Platform preview

🎓

View Demo

Miles Education Ed-Tech Platform

private / client code

50+ REST APIs at Mantra Labs powering authentication, course delivery, progress tracking, and Google service integrations for Miles Education's ed-tech product. Achieved ~50% load-time reduction through Redis caching, query tuning, and DB index optimisation. Instrumented A/B testing for feature variants. Owned Postman + Swagger API contract design.

#nodejs#nestjs#postgres#mongodb#redis#google-apis#ab-testing

View All Projects on GitHub

Credentials & Learning

Certifications.

Investing in credentials aligned with the Backend / Cloud / Architect path.

Planned

🏗️

AWS Certified Solutions Architect — Associate

Amazon Web Services·Target: Aug 2026

The signature credential for the Aspiring Software Architect path — multi-region design, well-architected framework, IAM, networking, cost optimisation.

In Progress

☁️

AWS Certified Cloud Practitioner

Amazon Web Services·Target: Jun 2026

Foundational AWS credential — core services, billing, security, and architectural concepts.

Completed

Amazon Web Services — Lambda

Amazon Web Services·Completed

Hands-on serverless development with AWS Lambda — event-driven architectures, function deployment, integration with S3 / API Gateway.

Completed

🌿

Git & GitHub Advanced

Udemy·Completed

Advanced Git workflows — rebasing, cherry-picking, conflict resolution, GitHub Actions CI/CD, contribution patterns.

Education.

Jun 2026

Dublin City University

MSc in Computing — Data Analytics & Artificial Intelligence

Coursework: Machine Learning, AI, Data Mining, Statistical Data Analysis, Cloud Technologies, Data Visualisation. Capstone: ChurnX AI (multi-tenant ML SaaS).

2018 — 2022

Jaipur National University

Bachelor of Computer Application (BCA)

Computer Science & Information Technology — Web Development, DBMS, OS, DSA, System Design, Cloud Computing.

Achievements.

🏆

Best Design Award

DCU FIRST LEGO League Hackathon — autonomous robot programmed in Python.

⭐

Star of the Month (×2)

Mantra Labs, May & Nov 2023 — among 300+ employees.

🥇

Ranked #1 — CodeZinger

FunctionUp Thorium Batch 2022 — highest score across all cohorts.

Open To Work

Available for Dublin backend roles

Graduating MSc from DCU on 5 June 2026. Holding Stamp 1G work permission — eligible for Critical Skills Employment Permit roles. Available to start immediately.

✉️ Reach me at ccankitt@gmail.com 💼 Connect on LinkedIn

Roles I'm targeting

Backend Engineer

Node.js · Nest.js · Java/Spring (transitioning)

Platform / Cloud Engineer

AWS · Docker · Kubernetes · CI/CD

AI-Integrated Backend Roles

OpenAI · LangChain · RAG · Vector DBs

Get in Touch

Contact.

Currently open to Backend / Cloud / Platform Engineering roles in Dublin and remote across Ireland. Stamp 1G eligible, available for full-time work immediately after MSc graduation (5 June 2026).

✉️

ccankitt@gmail.com

💼

linkedin.com/in/ccankit

💻

GitHub

github.com/CCAnkit

AG

Hi, I'mAnkit Gupta

Overview.

$ Interactive Demo

Backend Engineer

Cloud & DevOps

AI / ML Integration

Aspiring Architect

Technology Stack

Work Experience.

Software Engineer (Backend)

Technologies Used:

Key Achievements:

Backend Developer & Technical Mentor

Technologies Used:

Key Achievements:

Projects.

ChurnX AI — Multi-Tenant Customer Churn Prediction SaaS

Marketing AI Article Tool — News Tracker

Mantra Ace — Internal Resource Management SaaS

Miles Education Ed-Tech Platform

Certifications.

AWS Certified Solutions Architect — Associate

AWS Certified Cloud Practitioner

Amazon Web Services — Lambda

Git & GitHub Advanced

Education.

Dublin City University

Jaipur National University

Achievements.

Best Design Award

Star of the Month (×2)

Ranked #1 — CodeZinger

Available for Dublin backend roles

Roles I'm targeting

Backend Engineer

Platform / Cloud Engineer

AI-Integrated Backend Roles

Social Profiles

LinkedIn

GitHub

Twitter (X)

Email

Contact.