Skip to content
Shoaib.
Available for new opportunitiesCurrently at Tkxel

I build software
that actually scales.

I'm Shoaib — a full stack engineer who takes products from first scope to production. Ruby on Rails, Django, React and ERPNext, with the architecture, testing and deployment that turn a prototype into a system teams rely on.

5+
Years shipping
4
Engineering teams
24h
Reply time
SA
Senior Software Developer
Tkxel · Lahore · US & EU hours
Core stackRuby on RailsDjangoReactERPNextAWS

How I Can Help

Whether you need a full product built or an existing one taken further, here's what I take on for clients and teams.

Full Stack Web Apps

End-to-end product development on Rails and Django, with React front ends built to match.

  • Rails & Django API design
  • React and Next.js interfaces
  • PostgreSQL data modelling
  • Auth, payments and integrations

ERP Implementation

ERPNext and Frappe systems that replace spreadsheets and manual operations workflows.

  • Custom ERPNext apps and DocTypes
  • Inventory, procurement, reporting
  • Third-party system integration
  • Upgrade-safe customisation

E-commerce Builds

Shopify storefronts and custom commerce backends wired into back-office systems.

  • Custom Shopify themes and apps
  • Catalogue and order sync
  • Payment gateway integration
  • Admin and fulfilment tooling

ML & Computer Vision

Applied machine learning taken past the notebook and into production services.

  • Computer vision pipelines
  • Model training and evaluation
  • Inference APIs and monitoring
  • Research-backed prototyping

Selected Work

A sample of the systems I've designed and shipped across web, ERP and machine learning.

Smart CRM — AI-driven CRM support platform with live voice and chat agents.Featured
ML

Smart CRM

AI-driven CRM support platform with live voice and chat agents.

An AI-driven CRM support platform built around multiple intelligent agents — live agent calling, AI-powered voice and chat support, and an embeddable chatbot that drops into any website. It automates customer interactions, improves response times and scales personalised support.

What it covers
Voice agentChat agentLive agent callingEmbeddable chatbotMulti-agent orchestration
Case study on request
Redflag AI — Content intelligence across text, image, video and audio.Featured
ML

Redflag AI

Content intelligence across text, image, video and audio.

Software that analyses every form of online communication — text, images, video and audio — and locates specific content across the internet. It helps businesses and individuals protect their content and understand their online reputation, serving media, entertainment, sports, publishing, music, retail and finance.

What it covers
Text & image analysisVideo & audio matchingWeb-wide content searchReputation monitoring
Recurate — Public Shopify app powering resale marketplaces.Featured
Web

Recurate

Public Shopify app powering resale marketplaces.

A publicly listed Shopify application offering a full range of resale market solutions, including automated order fulfilment and shipping. Built on Ruby on Rails, with multiple stores being migrated onto an AWS serverless architecture for better throughput and cost.

What it covers
Resale marketplaceAutomated order fulfilmentShipping & returnsMulti-store management
Petstablished — All-in-one management software for rescues and shelters.
Web

Petstablished

All-in-one management software for rescues and shelters.

A free, web-based premium platform built for animal rescues and shelters. Comprehensive yet customisable, it runs across desktop, tablet and mobile, and adds exclusive revenue-sharing and group-buying programmes on top of full data management for animal welfare organisations.

What it covers
Adoptions & fostersMedical recordsApplications & tasksPayments & donations
BioMark — Health platform turning complex medical data into insight.
ML

BioMark

Health platform turning complex medical data into insight.

A platform that helps patients and healthcare professionals decipher complex medical data, with disease prevention and management as the goal. It leans on personalised, predictive and preventive strategies to improve health outcomes.

What it covers
Medical data analysisPredictive risk scoringPatient dashboardsPreventive care insights
Gourmet ERP — Integrated HRMS, manufacturing and inventory for Gourmet.
ERP

Gourmet ERP

Integrated HRMS, manufacturing and inventory for Gourmet.

An end-to-end ERP for Gourmet covering HRMS, manufacturing, inventory and stock management. The build streamlined and automated core company operations, lifting efficiency and overall productivity.

Modules
ManufacturingDaily Production PlanPlant MaintenanceStockBuyingSellingAccountingHuman ResourcesRecruitmentQualityCRMProjectsAssetsStrategic PlanningManagement ReportsMultiple inter-companies
Gourmet Restaurant ERP — Restaurant-side ERP with automated inventory and stock.
ERP

Gourmet Restaurant ERP

Restaurant-side ERP with automated inventory and stock.

The restaurant arm of the Gourmet ERP programme — HRMS, manufacturing, automated inventory and stock management in one integrated system, built to automate day-to-day restaurant operations.

Modules
AccountingStockBuyingSellingHRPayrollLoansAssetsProjectsQualityCRMSupportWebsiteMultiple inter-companies
PostEx WMS — Warehouse management system for a nationwide logistics network.Featured
Web

PostEx WMS

Warehouse management system for a nationwide logistics network.

A warehouse management system covering the full flow of goods — inbound receiving, putaway into bins and racks, live inventory counts, picking and packing, and dispatch to riders. It handles multiple warehouses, barcode scanning, returns and COD reconciliation across a countrywide delivery operation.

What it covers
Inbound & receivingPutaway & bin mappingInventory & stock countsPick & packDispatch & rider handoverReturns & RTOCOD reconciliationMulti-warehouse
Case study on request
oDonuts ERP — Multi-company ERP for a Pakistani donuts brand.
ERP

oDonuts ERP

Multi-company ERP for a Pakistani donuts brand.

An ERP built for oDonuts, a donuts company in Pakistan, covering the whole operation from outlet to kitchen — point of sale across branches, bakery production, inventory and procurement of raw materials, HR and payroll, and accounting. Configured as a multi-company setup with inter-company transactions, shared master data and consolidated reporting across entities.

Modules
POS & outletsProduction & bakeryInventoryProcurementHR & PayrollAccountingSalesReportingMultiple inter-companies
Case study on request

Who You'd Be Working With

Senior Full Stack Engineer specialising in full stack product engineering

SA
Syed Shoaib Abbas
Senior Full Stack Engineer
Available

Over the past five years I've worked across three engineering teams, building and shipping production software. I handle the full architecture — backend services, data modelling and the interfaces on top — and I'm comfortable owning a feature from requirement to launch.

I hold an MS in Computer Science from UET Lahore, with a research background in machine learning and computer vision. That mix means I'm equally at home tuning a database query, designing an ERP workflow, or getting a vision model into production.

Core toolkit

Ruby on RailsDjangoPythonReactNext.jsTypeScriptERPNextPostgreSQLAWSDocker
Start a conversation

Based in Lahore

Working across US & EU hours

5+ years experience

Building production systems

Weekly delivery

Steady, visible progress

Clear communication

Direct, no project jargon

Skills & Expertise

The technologies and engineering practices I use to build production-ready software.

Backend & APIs

Services, business logic and data modelling.

Ruby on RailsRubyPythonDjangoFastAPINestJSNode.jsREST APIsGraphQLSidekiqCeleryWebSockets

Frontend

Interfaces that stay fast and accessible.

ReactNext.jsTypeScriptJavaScriptTailwind CSSReduxHTML5CSS3

AWS & Cloud

Architecting and running systems in the cloud.

AWSAWS ServerlessAWS LambdaAWS SageMakerEC2S3RDSECS / FargateCloudFrontAPI GatewaySQS / SNSIAMCloudWatch

DevOps & Infrastructure

Containers, orchestration and delivery pipelines.

DockerKubernetesHelmCI/CDGitHub ActionsTerraformNginxLinuxGitMonitoring & logging

ERP & Commerce

Platforms that run the business.

ERPNextFrappeShopifyShopify app developmentLiquidPaymentsIntegrations

Data Layer

Storage, querying, search and caching.

PostgreSQLMySQLMariaDBMongoDBSQLiteRedisElasticSearchSearchkickSQLQuery optimisation

AI & Machine Learning

Applied intelligence in production.

AI agentsLiveKitMachine LearningComputer VisionOpenCVPyTorchPandasNumPyModel deployment

Integrations & Tooling

Connecting systems and keeping delivery on track.

Shopify integrationsLinkedIn APIZoom APIApache SupersetJiraClickUpGitHubCodeCommit

How We'll Work Together

A predictable process, so you always know what's happening and what comes next.

01

Discovery call

We walk through the problem, the users and the constraints. You leave with a clear view of scope, whether or not we work together.

02

Proposal & plan

A written breakdown of deliverables, timeline and cost. Fixed scope so there are no surprise invoices later.

03

Build in sprints

Weekly demos of working software. You see progress continuously and can redirect early instead of at the end.

04

Launch & handover

Deployment, documentation and a walkthrough of the codebase, plus support after launch to settle anything that surfaces.

Professional Experience

Five years across product engineering teams — designing, building, testing and shipping.

Senior Software Developer

CurrentOct 2025 — Present
TkxelLahore, Pakistan· Current

Senior engineer on AI-driven products, working alongside developers, QA and DevOps and owning deployments end to end.

  • Build and ship AI-based projects across the stack
  • Own deployment pipelines and release quality
  • Review code with senior developers and feed back on optimisation
PythonAI/MLLiveKitFastAPIAWS

Software Developer

Mar 2024 — Oct 2025
GICOHLahore, Pakistan· 1 yr 8 mos

Worked inside a 90+ person engineering org across three to five products, shipping features and handling deployments.

  • Delivered features across 3–5 products in the company portfolio
  • Handled deployments alongside QA and DevOps
  • Reviewed code and advised on optimisation and code quality
Ruby on RailsPythonReactERPNextAWS

Full Stack Developer

Mar 2022 — Jan 2024
DevsincLahore, Pakistan· 1 yr 11 mos

Managed projects within a 30+ person team of developers, QA and DevOps, and built customer support tooling for clients.

  • Managed projects and reviewed code across the team
  • Trained 50 people with no prior programming background
  • Designed customer support tools for clients
  • Optimised Sidekiq throughput via caching, refactoring and query tuning
Ruby on RailsDjangoReactPostgreSQLSidekiq

Full Stack Developer

Mar 2021 — Mar 2022
Tier LimitedLahore, Pakistan· 1 yr 1 mo

First professional engineering role — building production features in a 20+ person team and mentoring junior developers.

  • Worked with a team of 20+ developers on production software
  • Managed projects alongside junior developers
  • Reviewed code and gave feedback on optimisation
Ruby on RailsPythonJavaScriptSQL

Education

My academic background.

Master of Science — MS, Computer Science

Sep 2022 — May 2024

University of Engineering and Technology, Lahore

Advanced coursework in machine learning, computer vision and distributed systems, with research-focused project work.

Bachelor of Science — BS, Computer Science

Oct 2018 — May 2022

University of Engineering and Technology, Lahore

Core computer science foundation — algorithms, databases, operating systems and software engineering.

Certifications

Professional credentials and achievements.

Add your certification here

Placeholder — issuing organisation · Year

Add your certification here

Placeholder — issuing organisation · Year

Add your certification here

Placeholder — issuing organisation · Year

Let's Talk About Your Project

Tell me what you're building and I'll reply within 24 hours with honest feedback on scope, timeline and cost.

Contact Information

Location
Lahore, Pakistan

What happens next

  • A reply within 24 hours, usually sooner
  • A straight answer on whether I'm the right fit
  • No obligation and no sales pressure

Send a Message

I reply within 24 hours. Your details stay private.