Hello, I'm
Varun Vijay.
Python, Full-Stack & AI Application Developer with a strategic business-management background. Specializing in scalable backend APIs, real-time data pipelines, AI/ML workflows, and sleek user-centric web applications.
Bridging business acumen with high-performance software engineering and applied AI.
I am a Python and Full-Stack Developer with a business-management foundation and hands-on experience in service quality analysis, data science internship work, web applications, backend APIs, AI/ML workflows, and real-time data streaming engines.
Skilled in Python, SQL, modern JavaScript/TypeScript, data preprocessing, visualization, modular application architecture, and end-to-end automation. I combine analytical thinking and client-focused problem solving to streamline operations and deliver practical, production-ready software solutions.
Core Strengths & Edge
- Dual Capability: Combines Canadian PGDM business management strategy with hands-on coding and data pipelines.
- Full-Stack & Scalable APIs: FastAPI, Django, Flask, Next.js, WebSockets, and Redis Streams.
- Data Science & Vision: Scikit-Learn, PyTorch, TensorFlow, OpenCV, automated SLA reporting, and interactive Dash/Plotly analytics.
- Client-Focused Delivery: Proven track record delivering live client projects (Saudi Horizon & SkyNet Global Logistics).
Professional Experience & Internships
Delivering measurable software solutions, data automation, and quality analytics.
Quality Analyst — WorkSent Technologies Pvt Ltd
Kochi, Kerala • Mar 2025 – Jun 2025
- •Monitored customer interactions, support tickets, and service calls for SLA compliance and rigorous quality standards.
- •Conducted root-cause analysis of recurring issues and collaborated with operations teams on workflow improvements.
- •Prepared quality audit reports and actionable data insights for continuous service improvement.
- •Provided feedback and coaching to front-line agents to support first-contact resolution.
- •Key Achievement: Built a Python reporting automation tool using Pandas, Matplotlib, and Seaborn to drastically improve analytics turnaround.
Junior Data Scientist Intern — Mentorrow
Remote • Jan 2024 – Mar 2024
- •Performed data analysis, data cleaning, and preprocessing using Python, SQL, and Excel.
- •Visualized exploratory patterns and KPIs using Matplotlib, Seaborn, and Tableau dashboards.
- •Applied feature engineering and statistical analysis to support ML model optimization.
- •Implemented machine-learning algorithms using scikit-learn, TensorFlow, and PyTorch.
Technical Skills & Engineering Toolkit
Comprehensive technologies, frameworks, and tools applied in production and architectures.
Programming Languages
Backend & APIs
Frontend & UI
AI / ML & Data Science
Visualization & Dashboards
Databases & Storage
Tools & Practices
Cloud & Deployment
Featured Architectures & Applications
From live commercial platforms and enterprise healthcare concepts to high-frequency crypto analytics.
Vlinic App
Enterprise Healthcare Platform Concept
Designed and documented an enterprise healthcare architecture covering 52 features across 10 modules and 6 stakeholder groups. Features Next.js/React frontend, API gateway, OAuth2/OIDC, PostgreSQL, and India ABDM-readiness considerations.
Crypto Market Analytics & Signal Assistant
Real-Time Order-Book & Footprint Engine
Modular Python assistant streaming real-time Delta Exchange WebSocket trades, tickers, and Level 2 order-books. Employs Redis Streams and SQLite for cumulative delta, volume spikes, footprint patterns, and liquidity-wall analytics with Dash/Plotly dashboard and local LLM integration.
Enterprise e-commerce and parts distribution platform for Saudi Horizon Company (Dammam/KSA). Features zero-latency intelligent parts filtering, serialized compatibility checks for CAT, Komatsu & Hitachi machinery, OEM/aftermarket catalog browsing, RFQ generation, and rapid 24-hour regional delivery workflows.
High-performance corporate logistics portal for Skynet Global Logistics (operating across 100+ countries with regional hubs in Australia and Dubai). Features multi-modal ocean (FCL/LCL), air, and land freight solutions, live shipment track-and-trace, climate-controlled thermo-transit, and interactive international trade corridors.
MindMap AI Web Application
Dynamic Hierarchical Mind-Map Generator
Flask application for generative mind-map structuring and automated high-res PDF rendering with recursive Pydantic schemas, ReportLab vector graphics, and modular REST APIs.
AI Image Processing & Computer Vision
E-Commerce Automated Matting & Segmentation
Computer vision pipeline for automated background removal, contour detection, and product catalog image processing using PyTorch and OpenCV models.
SLA Quality Analytics Automation Tool
WorkSent Automated QA & Defect Diagnostics
Python data automation solution ingesting quality audit logs to analyze SLA compliance, agent coaching metrics, and root causes, cutting analytics turnaround time significantly.
Academic Background & Continuous Learning
Combining formal international management degrees with specialized machine learning certificates.
Post Graduate Diploma in Management (PGDM)
Strategic Global Business Management
Conestoga College
Kitchener, Ontario, Canada • Graduated Apr 2022
Specialized in global enterprise strategy, operations, data-driven decision making, cross-functional collaboration, and international project execution.
Bachelor of Business Administration (BBA)
Business Administration & Management
Amrita Vishwa Vidyapeetham
Kollam, Kerala, India • Graduated Apr 2018
Core training in business analytics, organizational workflows, quantitative techniques, accounting, and strategic communications.
Certifications & Advanced Training
Data Science Certificate
VerifiedKnowledgeHut
Hands-on training in machine learning workflows, exploratory data analysis, and predictive models.
Statistics and Machine Learning
VerifiedUniversity of Waterloo, Canada
Foundational and advanced statistical analysis, algorithmic optimization, and model evaluation.
What I Bring To The Table
Full-lifecycle engineering support from requirements formulation to backend implementation and data automation.
Backend & API Architecture
Designing high-throughput asynchronous APIs and microservices using FastAPI, Django, Flask, SQLAlchemy, Pydantic, and WebSockets.
Full-Stack Web Applications
Building reactive, responsive web applications with Next.js, React, TypeScript, Tailwind CSS, and secure authentication.
Applied AI / ML & Computer Vision
Developing machine-learning pipelines, computer vision models (PyTorch/OpenCV), image processing, and LLM integrations.
Real-Time Data Streaming & Analytics
Ingesting high-frequency streams with Redis Streams, WebSockets, and building interactive Plotly/Dash dashboards.
Process & Reporting Automation
Automating complex analytics workflows and generating customized executive reports with Python, Pandas, and Seaborn.
Business & Technical Alignment
Translating complex business requirements and SLA metrics into resilient, structured, and modular software architectures.
Let's build something exceptional.
Whether you are hiring for a full-time software engineering role, require custom API/AI architecture, or want to discuss a new digital venture.