Abu Dhabi, UAE · Open to projects

Charanjit Singh

A multi-disciplinary technologist who builds the whole stack most teams split across four hires — production code & AI products, brand & design, IBM-certified data science, and the digital marketing and enterprise IT that tie it all together.

0+Years experience
0Completed projects
0Happy clients
0+Certifications
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Who I am

One technologist,
five disciplines.

I own problems end to end — from a line of code to a brand to the infrastructure it runs on. I write production software and ship AI-powered products, design the identity around them, run the enterprise IT and security they depend on, turn their data into decisions as an IBM-certified data scientist, and grow them through digital marketing. Eight-plus years, one through-line: disciplines that rarely live in the same person, delivered by one.

Full Stack Development

Websites, Android apps, custom CMS and AI-assisted workflows that ship production systems faster.

  • Built RNZ CropWise (AI crop advisory app) solo, end-to-end
  • React, Next.js, Node, Laravel, Django, WordPress
  • Prompt-engineering systems & build-pipeline automation
  • E-commerce builds that lifted conversions 32%

Design & Brand

Complete corporate identity — packaging, catalogues, exhibitions, motion and design systems.

  • Group-wide brand system & style guide
  • Print, packaging, motion graphics & social
  • Adobe Illustrator, Photoshop, After Effects
  • 60% brand-awareness lift via campaigns

Data Science · IBM Certified

I turn the numbers products generate into decisions — analysis, modelling, insight.

  • IBM Data Science Professional Specialization
  • Python, R, SQL, exploratory analysis
  • Machine learning with Python
  • Data-driven marketing & product decisions

Digital Marketing

SEO, paid and analytics that convert good work into measurable growth.

  • 40% organic traffic growth via SEO
  • Google / Meta / LinkedIn / X ads
  • HubSpot CRM & email marketing
  • Google Analytics & Search Console

IT Infrastructure & Security

Enterprise IT across three sites — M365, networking, incident response, servers, CCTV.

  • Microsoft 365 (57 licenses) · Exchange · Entra ID
  • Remediated a live Business Email Compromise
  • FortiGate firewall, SSL-VPN, Nessus audits
  • Hikvision CCTV across KIZAD, JAFZA & DIC

AI & Automation

Developer tooling and AI workflows that remove repetitive work entirely.

  • RAG chat assistants with source citations
  • Workflow & build-pipeline automation
  • Custom developer plugins
  • Saved a client 80 hours/month
40%Traffic growth via SEO
32%E-commerce conversion uplift
60%Brand awareness growth
80hSaved / month via automation
3sLoad on content-heavy site
Services

What I can do for you

Stack

Tools I master

Web & Frontend

HTML/CSSJavaScriptTypeScriptReactNext.jsVue.jsAngularJSTailwindFramer MotionBootstrap

Backend & Database

Node.jsPHPLaravelDjangoMySQLPostgreSQLPrismaREST APIsFirebase

Mobile & CMS

AndroidPush NotificationsWordPressCustom CMSSanity v3Headless CMSOpenCart

AI & Automation

AI-Assisted DevPrompt EngineeringRAG ChatWorkflow AutomationBuild PipelinesDev Tooling

Design & Marketing

PhotoshopIllustratorUI/UXDesign SystemsPrint & PackagingMotionSEOGoogle AdsHubSpot

Data, IT & Cloud

PythonRData ScienceMicrosoft 365Entra IDFortiGateNessusPowerShellVercelAWSGCP
Featured product

RNZ CropWise

An AI-powered crop advisory Android app — designed, developed and delivered end-to-end by one developer.

CropWise puts the entire RNZ product ecosystem in a farmer's pocket: a smart catalogue, an AI advisor, and a chat assistant that cites its sources.

  • Smart product catalogue — filterable by crop, soil type, region and moisture level.
  • AI Crop Advisor — tailored crop-care recommendations from simple form inputs.
  • RAG chat assistant — grounded in the RNZ corpus, answering with source citations (title, page, URL).
  • Full ecosystem — favourites, brochure library, request-a-quote, and an admin console with push notifications.
Want an app like this? →
RNZ CropWiseAI CROP ADVISOR
Best fertilizer for tomatoes in sandy soil, low moisture?
For sandy soil with low moisture, a balanced NPK with added micronutrients works best early-stage…⌕ Source: RNZ Catalogue — p.14, Micronutrients
CROP: TOMATOSOIL: SANDYREGION: GCC★ SAVED
Selected work

Projects that performed

Live work, pulled from my project database. New builds appear here automatically.

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Journey

Where I've delivered

May 2024 — Present

Developer · Designer · Marketer · IT Admin

RNZ Agrotech Industries Ltd — Abu Dhabi, UAE

Built RNZ CropWise solo, run the group's websites and SEO (+40% traffic), own the complete branding function group-wide, and administer enterprise IT across three sites — including remediating a live BEC incident.

WordPressAndroid + AIAdobe SuiteSEOMicrosoft 365FortiGate
Sep 2023 — May 2024

E-commerce & Digital Marketing Specialist

Ajooba Stationery & Gift LLC — Dubai, UAE

Managed 7 websites end-to-end — WordPress builds to full SEO — boosting conversions 32% and integrating payment gateways.

WooCommerceOpenCartAPISEO
Aug 2020 — Aug 2023

Digital Marketing Specialist

Tutsin Agency — Jalandhar, India

Email campaigns that raised conversions 20%, SEO-led organic growth, and data analysis that sharpened strategy.

Google AdsEmailSEOPython
Aug 2018 — Aug 2020

Senior Web Developer

Tutsin Agency — Jalandhar, India

Led UI/UX across client projects, built a custom e-commerce platform with filtering and reviews, and trained junior developers.

PHPJavaScriptCMSMentoring
Sep 2012 — Dec 2013

Lead PHP Full Stack Developer

NIIT Technologies — Jalandhar, India

Built B2B finance auth workflows, a 2,500-product catalogue, and RESTful APIs for enterprise systems.

PHPREST APIsMySQL

— Freelance track record · 6 international clients · Canada / UAE / India —

Sep 2022 — Dec 2022

Senior Web Developer — Kalia Law Firm 🇨🇦

WordPress + Google Cloud + Maps API — ranked top in its province, 3-second loads.

Jun 2021 — Mar 2022

Full Stack Developer — ForexAMG

Laravel module integration, SOAP/WSDL services, and automation simulators/validators.

Aug 2020 — Apr 2021

Lead Full Stack Developer — iapply.io

Unified-login platform querying multiple data types from one search, built as a responsive SPA.

Jan 2020 — Jul 2020

Lead Web-App Developer — Nav

Django+Vue image-recognition app, an API ingesting millions of pages for risk modelling, automation saving 80h/month.

May 2019 — Dec 2019

Senior Full Stack Developer — Sanskriti Bazaar 🇮🇳

Angular components, +15% page speed, +2 min time-on-page, test coverage cutting complaints 7%.

Foundation

Education & certifications

2017 — 2020

Master of Computer Applications (MCA)

Apeejay Institute of Management & Engineering — 72%.

2013 — 2016

Bachelor of Computer Applications (BCA)

Apeejay College of Fine Arts, India.

2013

Diploma — ZEND Server Technology

NIIT Limited, India.

2011 — 2012

Diploma — Developing Interactive Websites

NIIT Limited, India.

AWS Fundamentals — Going Cloud-NativeCoursera
IBM Data Science SpecializationCoursera
Applied Data Science SpecializationCoursera
Data Science Foundations using RCoursera
Machine Learning with PythonCoursera
Data Analysis with PythonCoursera
Databases & SQL for Data ScienceCoursera
Exploratory Data AnalysisCoursera
R ProgrammingCoursera
Tools for Data ScienceCoursera
Fundamentals of Digital MarketingGoogle
Inbound Marketing CertificationHubSpot
Contact

Let's build something remarkable.

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