Award-winning Senior Software Developer specializing in .NET, Azure Cloud, AI/ML integration, legacy system modernization, and enterprise software architecture
Whether you need a scalable web app, a secure API,☁️ cloud migration seamless 💳 payment system integration
or cutting-edge 🤖 AI integration I’m here to help. Let’s turn your vision into a high-performing reality.
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👋 A Senior Software Developer with 15 years of experience in robust & scalable 🌐 web apps, 🔗 APIs, 🖥️ desktop apps, and ☁️ cloud apps development. I specialize in 🖥️ C#, 🏗️ .NET Core/Framework, 📂 SQL, ☁️ Azure/AWS, and modern JavaScript frameworks like 🌿 Vue.js and ✨ jQuery. with integrations to 💳 Stripe, Authorize.Net, and ChargeBee in web apps and SmartCard/NFC payment integrations in desktop apps. From 🔧 robust backends to 🎨 sleek frontends, complex ☁️ cloud integrations, and seamless 💳 payment systems, I've got you covered!
Transform legacy on-premise monoliths into scalable, cloud-native architectures. specialized in complex database migration (Oracle to Azure SQL) and cost optimization.
Deploy custom Machine Learning models for Visual Search, Object Detection, and automated decision-making engines (Logistics/Bin-Packing).
YOLOv3Azure MLGoogle VisionTensorFlow
Enterprise SaaS Architecture
End-to-end development of secure, multi-tenant B2B platforms. Expertise in complex business logic, billing integration, and high-availability systems.
.NET 9 / CoreReactJS & VuePostgreSQLStripe API
High-Volume ETL & Data Pipelines
Architect resilient middleware to ingest, transform, and synchronize massive datasets from 3rd-party APIs (Gov Data, MLS, Banking) into centralized hubs.
Data SyncSQL OptimizationMiddlewareGraphQL
Identity, SSO & Security
Implement banking-grade security protocols, including Single Sign-On (SSO), Biometric Authentication (FaceID), and DRM-protected media streaming.
OAuth2 / OIDCAzure AD B2CHLS SecurityCryptography
IoT Backend & Hardware Integration
Bridge the gap between hardware and cloud. Experience with embedded firmware (Rabbit), Smartcard integration, and sensor data acquisition.
"Awais delivered an exceptional educational platform with secure video streaming implementation. His attention to detail and technical expertise made all the difference in our project success."
SM
Samuel Martinez
Logistics Optimization System
"The AI-driven analytics implemented by Awais significantly improved our shipping efficiency by 30%. His approach to problem-solving and communication was outstanding."
JD
James Davidson
Real Estate Visual AI
The visual search capabilities and image recognition technology implemented by Awais transformed our property listing system. The accuracy of the automated tagging was impressive.
BA
ShowOff Inc
Robust GIS Web System using C#, ASP.NET CORE 7, Google Maps MSSQL/PostgreSQL
I don't want to close this contract as I don't want to lose Awais to anyone else. But budget cuts beyond my control are forcing me to do this! Awais is truly amazing. He's calm, patient and knows just about everything in code.
LC
Land Cycle LTD
Interactive Makeover - ETL, C#, ASP.NET MVC, Web API, MySQL
I don't want to close this contract as I don't want to lose Awais to anyone else. But budget cuts beyond my control are forcing me to do this! Awais is truly amazing. He's calm, patient and knows just about everything in code.
BA
ShowOff Inc
Sharepoint 3rd-party Integration Fixes
Awais completed the job as agreed and in-time as he promised. His response time was excellent. He possesses excellent technical, English language and communication skills. We are in the processing of discussing our next project. Highly recommended.
MR
Margot Edenburgh
GIS Web System with ASP.NET Core
"Awais is truly amazing. He's calm, patient and knows just about everything in code. I don't want to close this contract as I don't want to lose Awais to anyone else."
KA
Karl
Application Code Enhancement
"5.0 Star Rating. Successful completion of application code enhancement and expansion. The client praised the technical delivery and team cooperation."
MI
Michael
Full Stack .NET Development
"Fantastic working with Awais, would be glad to hire him again in a heartbeat! Highly recommended client satisfaction."
MJ
MJ
CRM Product in ASP.NET MVC
"Awais is a very conscious and skilled .net developer. His knowledge about all areas of the .net Framework and many other concepts of software development is unparalleled."
VC
Verified Client
Full Stack Developer (.NET/JS)
"It was a pleasure working with Awais during the past couple of months. He was a valuable asset to our team."
YU
Yuka
Next Gen Weather System Developer
"Awais is a great hard worker. I would highly recommend him."
VC
Verified Client
C# & .NET MVC Architecture
"5.0 Star Rating. Successful project delivery. Client provided excellent rating for technical execution and communication."
VC
Verified Client
C# & .NET MVC Development
"Awais is a great worker, we are only ending his contract to move him to a different team."
VC
Verified Client
MVC4 Expert for Tech Startup
"Good developer, has a lot of knowledge and experience. Recommended."
DR
Dariy & Ryan
Senior Software Developer
"Great Person to work with, excellent work done .. Thanks!"
VC
Verified Client
OAuth 2.0 & OpenID Connect SSO
"Project completed successfully with a 5-star rating. Implemented secure SSO using OAuth 2.0 OpenID Connect Authentication code flow."
M
Margot
Interactive Makeover Tool (.NET)
"Awais delivered good work on this .net development project... His communication was top-notch, he met all deadlines, and his skills were extremely strong. I would highly recommend Awais."
SC
Sarasota Client
SharePoint Third-Party Code Fixes
"Awais completed the job as agreed and in-time as he promised. His response time was excellent. He possesses excellent technical, English language and communication skills."
UC
Upwork Client
C#, ASP.NET Core & AWS Architecture
"We are very satisfied with the work performed by Awais. He is a great communicator and an expert in his nominated fields. We look forward to working with him on future projects."
UC
Upwork Client
Critical C++/C# Interop Debugging
"Awais provided amazing work and was able to find an incredibly complicated issue. Amazing job!"
A
Almir
Software Architect (.NET/Java)
"Technical skills excellent, we are continuing this work in a new job. Easy to work with, excellent written and spoken English."
E
Evan
Full Stack Web Development
"I have worked multiple times with Awais and he keeps impressing each time. Looking forward to the next gig."
S
Shamsu
ASP.NET MVC & EF Expert
"great developer. rehiring."
SC
Sunny Isles Client
MVC4 Development Expert
"great developer."
UC
Upwork Client
Senior .NET & WPF Developer
"Great person to work with. will definitely work with again!"
UC
Upwork Client
QuickBooks to CRM Database Integration
"Awais extremely committed to getting the work done. Despite numerous setbacks by our client, Awais pressed on and got the job done no matter what it took. I was also very impressed with his documentation."
CC
Confidential Client
MVP Research & Development Specialist
"It was great working with Awais. He has a deep knowledge and experience on researching & developing MVP from scratch! We will use his expertise very soon again in future."
DA
David
QuickBooks Online Development
"Very talented and knowledgable. Extremely professional and clearly knows the ins and outs of what he is doing!"
CC
Confidential Client
Advanced Installer & OS Internals Expert
"Breadth and depth of knowledge of programming languages and tools, operating system internals, protocols, etc. We have used Awais for all of these areas in our ongoing projects."
EV
Evan
.NET Deployment on Windows Server 2016
"My second time working with Awais. He was proactive in finding solutions to the specific challenge but also for offering helpful suggestions on how we could improve things."
QU
Quentin
C# & ASP.NET Core Solutions Architect
"Success in solving deep problem involving 3rd party software anomaly and without access to 3rd party code. Amazing skill."
EV
Evan
C# Winforms Reverse Engineering & Updates
"Awais successfully completed all aspects of what I asked him to do in this project and I couldn't be happier with the results. I will highly recommend anyone with a difficult project to hire him."
PA
Paul
C# Backend eCommerce API Integration
"Awais is a very skilled backend developer. If I have a project I will hire him again."
CC
Confidential Client
Multi-threaded .NET & MSSQL Development
"Again, Awais has done an amazing job. He makes it so easy for me! His communication is excellent and outlines everything step by step to make the process seamless."
CC
Confidential Client
.NET Desktop App & Windows Service
"Great to work with Awais once again. Great communicator and is always willing to go above and beyond what is required. Highly recommend."
CC
Confidential Client
Portfolio & Project Highlights
Secure EdTech Streaming Platform
Architected a subscription-based education platform featuring HLS secure streaming, anti-piracy Face ID detection, and Stripe subscription management.
.NET 9ReactJSHLS StreamingPostgreSQLStripe API
AI Visual Search & Virtual Staging
Built a "Visual Search" engine using YOLOv3/Vision AI to find homes by image. Developed an "Interactive Makeover" tool for dynamic interior redesigns.
Enhanced 'RecruiterBase' with Azure B2C integration, resume parsing/tagging, and API integrations with JobBoard.IO and ZipRecruiter.
Azure B2C3rd Party APIsSearch TaggingDevOps
Analytics Data Sync Engine
Developed 'AnalytixSync', a robust background Windows Service to synchronize large-scale local data with the Analytix360 cloud platform, including custom MSI installers.
Windows ServicesC# System ProgWIX ToolsetData SyncSQL Server
Key Achievements
AI-Powered Visual Search
Challenge:Manual property search was slow and inefficient.
Solution:Engineered real estate visual search engine for ShowOff Inc. using custom YOLOv3 models for automated object detection.
Result:Enhanced property discovery speed by 70% and improved user engagement.
Biometric Security & DRM
Challenge:Premium educational content was vulnerable to piracy.
Solution:Architected secure media platform for Working The Market Makers Book with HLS Secure Streaming and Face ID fingerprinting.
Result:Achieved 100% content protection with zero security breaches.
GovTech Data Pipelines
Challenge:Massive UK Government datasets caused sync delays and poor performance.
Solution:Built resilient ETL pipelines for LandCycle using GraphQL and custom optimizations.
Result:Reduced data synchronization latency by 40% and improved query response times.
AI Logistics Optimization
Challenge:High shipping costs were eating into profit margins.
Solution:Developed intelligent logistics cost-engine for ShipSavy using AI algorithms to analyze shipping rates and optimize routes.
Result:Reduced client vendor expenses by ~30% annually.
FinTech Database Migration
Challenge:Legacy billing systems couldn't handle growing transaction volumes.
Solution:Executed zero-downtime migrations of Oracle/MySQL databases to Azure SQL with optimized indexing and partitioning.
Result:Improved transaction processing speed by 60% while maintaining 100% data integrity.
Enterprise SSO & Identity
Challenge:Fragmented authentication across enterprise apps created security risks.
Solution:Pioneered proprietary Single Sign-On algorithm for SmartSignIn with secure session management.
Result:Delivered seamless authentication across 50+ applications with zero security incidents.
Cloud Transformation Strategy
Challenge:Legacy monoliths were difficult to scale and deploy.
Solution:Led Azure migration strategy for TengezCheverOil, refactoring into microservices with automated CI/CD pipelines.
Result:Cut release cycles by 40% and improved system scalability by 300%.
IoT & Hardware Integration
Challenge:Hardware telemetry data couldn't integrate with .NET applications.
Solution:Programmed custom firmware for Rabbit BLC sensor boards and integrated Gemalto Smartcards for secure authentication.
Result:Successfully bridged hardware telemetry with cloud applications, enabling real-time monitoring.
Legacy Performance Tuning
Challenge:Legacy systems had critical performance bottlenecks affecting user experience.
Solution:Re-engineered critical API paths, optimized database indices, and implemented caching strategies.
Result:Improved response times by up to 300% for high-traffic modules with zero downtime.
Architected a subscription-based Educational Platform featuring HLS Secure Streaming, dynamic watermarking, and Face ID fingerprinting to prevent content piracy and protect premium educational assets.
Developed "Insight," a specialized trading analytics application to analyze market maker trends, incorporating complex financial data visualization and real-time market insights.
Engineered "ImageProc," a high-performance multi-threaded Windows Service to handle background processing of MetaTrader data, ensuring real-time feed updates with zero latency.
Created custom MSI installers for the ecosystem using Advanced Installer Architect, ensuring seamless client-side deployment and automated installation workflows.
LandCycle (Land Software Limited), U.K.
Chief Engineer (.NET) & Product Developer
Jan 2023 – Aug 2024
Built a centralized Real Estate Appraisal Engine, developing robust middleware to ingest and consolidate official UK Land Registry data via government APIs, creating a single source of truth for property valuations.
Optimized heavy ETL pipelines handling JSON/XML/CSV ingestion, reducing data synchronization time by 40% and improving property listing update frequency.
Led the .NET Core migration initiative, integrating GraphQL APIs with ReactJS & Vue.js frontends to deliver a responsive, modern user experience.
Enhanced legacy Windows Services to automate the generation and printing of appraisal letters, streamlining offline communication workflows and reducing manual processing time.
ShipSavy IP Ltd, Australia
Chief Engineer (.NET) & Product Developer
June 2019 – Jan 2023
Designed a cloud-native Logistics Cost Optimization Engine using .NET Core and Azure ML to calculate optimal shipping routes and costs, reducing client expenses through intelligent route planning.
Developed a proprietary "Bin Packing Algorithm" to determine maximum product density for Amazon FBA pallets, factoring in complex constraints including weight distribution, dimensions, and shipping regulations.
Implemented AI-driven analytics and predictive modeling that reduced client vendor shipping expenses by approximately 30% annually through data-driven optimization.
Managed the full DevOps lifecycle, streamlining CI/CD pipelines for rapid iterative deployment and reducing release cycles by 40%.
ShowOff Inc, USA
Full Stack AI/ML Developer (.NET, GCP, Vision AI)
March 2020 – Dec 2021
Spearheaded "Visual Search" for real estate, leveraging YOLOv3 and Google Vision AI to enable users to find properties using image similarity, revolutionizing property discovery.
Developed the "Interactive Makeover" application, enabling dynamic virtual staging where users can swap furniture, colors, and fixtures in real-time, enhancing user engagement.
Architected robust Data Integration Services (ETL) to sync high-volume Agent and Property data from Realogy APIs into the ERA Distinctive Properties engine, ensuring data consistency.
Trained and deployed custom ML models (Darknet/YOLOv3) for automated object detection, identifying room types and amenities to auto-tag property listings with 95% accuracy.
TengezCheverOil, Kazakhstan
Senior Consultant (.NET & Azure)
April 2019 – Nov 2019
Led the cloud migration of mission-critical billing applications (NAFAR & Tango) from on-premise infrastructure to Azure, ensuring zero downtime during transition.
Executed complex database migrations, moving legacy Oracle and MS SQL Server data to Azure SQL with zero data loss and improved performance.
Refactored monolithic legacy code into scalable RESTful APIs, enabling a modernized AngularJS frontend integration and improving system maintainability.
Hireground LLC, U.S.A.
Chief Engineer .NET/Azure DevOps
April 2018 – April 2019
Architected secure full-stack solutions utilizing Azure AD B2C for enterprise identity management and CosmosDB for globally distributed, scalable data storage.
Implemented database security best practices and led DevOps automation initiatives, reducing system load times by 50% through strategic architecture improvements.
iProfile, U.K.
Senior Full Stack Developer
Jan 2016 – March 2018
Enhanced the flagship "RecruiterBase" product, implementing advanced candidate search algorithms and intelligent resume tagging features to improve recruiter productivity.
Integrated third-party recruitment APIs (JobBoard.IO, ZipRecruiter), creating a unified dashboard for agency recruiters to manage multiple job boards from a single interface.
Optimized database queries for the resume parsing engine, improving search retrieval speeds by 60% for large candidate datasets containing millions of records.
Carferma (Analytix360)
Senior .NET Developer
June 2015 – Dec 2015
Developed "AnalytixSync," a robust background Windows Service to synchronize large-scale local operational data with the cloud-based Analytix360 platform, ensuring real-time data consistency.
Engineered custom MSI installers using WIX Toolset, ensuring reliable deployment of the sync engine across diverse client environments with automated configuration.
Resolved critical bugs in the core analytics calculation engine, improving data accuracy by 99.9% and enhancing reporting reliability for end-users.
Universal Weather & Aviation / LogicChoice
Senior Software Engineer
Aug 2013 – May 2015
Universal Weather: Implemented complex mathematical algorithms for a custom Storm Prediction engine, critical for flight trip planning, safety optimization, and route efficiency.
LogicChoice: Maintained and enhanced the "CapitolInsurance" system (ASP.NET/SQL), resolving legacy bugs and implementing new insurance policy logic to support business growth.
SmartSignIn (PerfectCloud), Canada
Web Developer (.NET/Security)
Dec 2011 – June 2013
Re-engineered the core Single Sign-On (SSO) algorithm, significantly improving authentication speed by 70% and enhancing security compliance for enterprise clients.
Developed browser add-ins and background Windows Services to handle secure data synchronization between client devices and the cloud, ensuring data integrity.
Performed a major database upgrade and schema optimization, supporting rapid growth of the multi-tenant user base from 10K to 100K+ users.
TechVixion / Horizon Tech
Software Engineer (Embedded & .NET)
Aug 2008 – Nov 2011
TechVixion: Wrote custom firmware for Rabbit BLC boards to monitor temperature, pressure, and volume sensors for a Remote Sensing Station, enabling real-time environmental monitoring.
Horizon Tech: Integrated Gemalto .NET Smartcards and card readers into security applications, implementing secure certificate imprinting and hardware-based authentication for financial institutions.
Developed the "CentralisedControl" RMMS solution for remote heartbeat monitoring of routers, switches, and IoT devices, providing proactive network health alerts.
Education & Certifications
B.Sc. Software Engineering (Honors)
University of Engineering & Technology, Taxila, Pakistan
2004 – 2008 | 81.31% Percentile
Microsoft Certified Professional Developer (MCPD – ASP.NET)