I help businesses recover failing or stalled software projects, including cloud platforms and enterprise systems.
If delivery timelines are slipping, architecture is unstable, or engineering teams are struggling to execute, I step in to stabilize delivery, identify critical risks, and drive projects back toward predictable outcomes.
With 23+ years of experience in enterprise software development and technical leadership, I specialize in high-complexity environments where scale, delivery pressure, and technical risk converge.
My experience includes enterprise transformation initiatives in telecommunications, oil & gas, cloud platforms, gaming platforms, and large-scale data migration programs. Throughout my career, I have contributed to the recovery, stabilization, and successful delivery of business-critical systems involving large user populations, complex legacy-to-modern transformations, cloud migrations, and data-intensive operations.
Across these engagements, I have repeatedly worked in environments characterized by:
• Tight delivery timelines
• Complex legacy-to-modern system transformations
• Large-scale data migration and validation
• High-stakes production stability requirements
• Cross-functional execution challenges
Areas of specialization:
• Project recovery & delivery stabilization
• Cloud & enterprise architecture review
• Technical risk identification and mitigation
• Data migration strategy & execution oversight
• Engineering process improvement
• Team alignment and delivery control
I also bring experience in startup advisory, engineering process development, and technical team capability building, helping organizations improve long-term delivery maturity beyond immediate recovery needs.
My approach is hands-on when required, but always focused on restoring stability, predictability, and successful delivery outcomes.
Technical Project Management
Agile Project Management
Engineering Management
Risk Management
Project Planning
Project Delivery
Cross Functional Team Leadership
Jira
Scrum
Solution Architecture
Software Architecture & Design
Cloud Architecture
Database Design
REST API
Software Integration
Data Migration
C++
Node.js
Oracle
PostgreSQL
Arslan Z.
Lahore, Pakistan
$15/hr
5.0
18 jobs
🎁 A 100% refund if I set the wrong expectation and can’t deliver.
🏆 10+ Years of Experience
🏆 Top Rated Plus Freelancer
🏆 100% Job Success
🏆 40+ Successfully Completed Projects
Expert in full-stack web application development, Azure Bot Framework, Microsoft Teams apps, legacy application modernization, and long-term product support using ASP.NET Core, C#, Blazor, MVC, Web API, React, Angular, and modern cloud technologies.
𝐋𝐨𝐨𝐤𝐢𝐧𝐠 𝐟𝐨𝐫 𝐦𝐨𝐫𝐞 𝐭𝐡𝐚𝐧 𝐣𝐮𝐬𝐭 𝐚 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫?
Hi, I'm Arslan Zafar—a Senior Full Stack .NET Developer focused on building secure, scalable, and high-performance applications that solve real business problems. With 8+ years of experience, including work with organizations like TCS, T-Mobile, and CBA, I bridge the gap between complex business requirements and clean, scalable technical solutions.
ASP.NET MVC and legacy modernization
## Tech stack
* C#, .NET, ASP.NET Core, Blazor
* WPF, WinForms
* Entity Framework, LINQ, SQL Server
* DevExpress, Telerik
* REST APIs and backend integrations
Some of my most complex ASP.NET MVC work has been in defence and industrial sectors. I modernized a legacy web platform for a company managing high-uptime naval fleet assets — warships that cannot afford downtime. T. I stabilized the ASP.NET Core back-end, eliminated the performance bottlenecks, and established proper development processes from scratch.
ASP.NET Zero and enterprise acceleration
ASP.NET Zero is my go-to when enterprise clients need multi-tenancy, role-based permissions, and audit logging without spending the first three sprints on boilerplate. I have used it to accelerate delivery on projects in pharma automation, workplace management software, and industrial IoT — cutting setup time significantly and letting the team focus on actual business logic from day one.
🌳 Backend Expertise
🍂 .NET 10, ASP.NET Core, C#
🍂 REST API Development
🍂 Minimal APIs
🍂 Microservices & Distributed Systems
🍂 Clean Architecture
🍂 Entity Framework Core
🍂 Secure Authentication (JWT, OAuth, Identity)
🍂 Role-Based Access Control
🍂 SignalR
🍂 Background Services & Job Processing
🍂 Third-Party API Integration
🌲 Desktop & Mobile Development
🌱 Cross-Platform Desktop Applications
🌱 Windows Desktop Applications
🌱 Mobile Application Backends
🌱 Business Productivity Applications
🌱 Enterprise Desktop Solutions
🖼️ Frontend & Cross-Platform Expertise
🔸 Blazor
🔸 Razor Pag
What I can help you with:
✅ ASP.NET Core, C#, .NET 8, Web API, and backend development
✅ React, Angular, Blazor, TypeScript, and full-stack web applications
✅ SaaS platforms, admin panels, dashboards, and enterprise business systems
✅ Legacy .NET Framework / ASP.NET MVC modernization
✅ SQL Server, EF Core, database design, reporting, and performance tuning
✅ Azure App Services, Azure Functions, Azure Service Bus, Azure SQL, and Key Vault
✅ Microservices, clean architecture, CQRS, background jobs, and distributed systems
✅ API integrations with Xero, QuickBooks, Zoho Books, Stripe, PayPal, Twilio, and third-party platforms
✅ AI integrations using OpenAI, automation workflows, OCR, and intelligent business tools
✅ WinForms, WPF, desktop applications, printer SDKs, RFID, barcode, and hardware integrations
✅ CI/CD pipelines, GitHub Actions, Azure DevOps, Docker, deployment, and production support
Keywords
Senior .NET Developer Upwork
Full-Stack .NET Developer Upwork
ASP.NET Core Developer Upwork
ASP.NET MVC Developer Upwork
C# Developer Upwork
.NET Core Developer Upwork
.NET Backend Developer Upwork
.NET API Developer Upwork
REST API Developer Upwork
Microservices Developer Upwork
Enterprise Application Developer Upwork
SaaS Application Developer Upwork
Cloud Application Developer Upwork
Azure .NET Developer Upwork
SQL Server Developer Upwork
Database Architecture Specialist Upwork
Performance Optimization Specialist Upwork
Software Maintenance & Support Upwork
Application Migration & Upgrade Services Upwork
Third-Party Integration Specialist Upwork
Core Skills
.NET 10, C#, ASP.NET Core, Entity Framework Core, Blazor, Razor Pages, .NET MAUI, Avalonia UI, React, Next.js, JavaScript, TypeScript, SQL Server, PostgreSQL, MySQL, MongoDB, Redis, Azure, AWS, Docker, REST APIs, SignalR, OpenAI, Claude, Gemini, Semantic Kernel, RAG, MCP, AI Agents, AI Automation, WordPress, WooCommerce, Microservices, Clean Architecture, DevOps, CI/CD, Enterprise Software, SaaS Development, Desktop Applications, Mobile Solutions.
ASP.NET Webform, VB.NET, ASP.NET Core, NETMUAI, C#, Blazor, Microservices, Azure, SQL Server, Web API, Angular, Docker, DevOps, Cloud Architecture, SSRS, Enterprise Applications, Legacy application, Stripe Integration, PayPal API, Payment Processing, Third-Party APIs*
C#
ASP.NET Core
.NET Core
ASP.NET Web API
REST API
Microsoft SQL Server
Entity Framework
Microsoft Azure
Microservice
Docker
Blazor
Azure DevOps
CI/CD
Angular
React
TypeScript
API Integration
Haris T.
Bahawalpur, Pakistan
$5/hr
4.3
8 jobs
🚀 STOP Applying to Hundreds of Jobs Without Getting Interviews
Your next opportunity isn't about applying more it's about applying smarter.
🌟 Top Rated Freelancer | Upwork Top 10% | Full-Time Available | Job Search Expert
In today’s competitive job market, most professionals get ignored not because they lack skills, but because their applications are not optimized for ATS systems, recruiter expectations, and targeted job roles.
I’m Haris Tariq, a Reverse Recruiter, Job Search Assistant, and Job Application Specialist with 3+ years of experience, helping professionals land more interviews through a structured, strategic, and results-driven job search system.
Instead of wasting time on random applications, I help you focus on high-quality, targeted opportunities that actually convert into interviews.
🎯 My Core Services
✔ Reverse Recruiting Service
✔ Job Application Management Service
✔ Job Search Assistant / Virtual Job Agent
✔ ATS Resume Writing & CV Optimization
✔ Resume Keyword Optimization (ATS Friendly)
✔ Cover Letter Writing Service
✔ LinkedIn Profile Optimization Service
✔ Manual Job Applications (LinkedIn, Indeed, Glassdoor, Company Sites)
✔ Job Search Strategy & Career Coaching
✔ Application Tracking & Reporting System
✔ Recruiter Outreach & Networking Support
Reverse Recruiter | Job Search Assistant | Job Application Expert | ATS Resume Writer | CV Writer | Resume Optimization Expert | LinkedIn Profile Writer | LinkedIn Optimization Expert | Cover Letter Writer | Job Search Consultant | Career Coach | Recruiting Support Specialist | Talent Acquisition Support | Applicant Tracking System (ATS) Optimization | Job Hunting Expert | Remote Job Applications | USA Jobs | UK Jobs | Canada Jobs | Middle East Jobs | Entry Level Jobs | Executive Job Search | Career Development Specialist | Interview Support
⚙️ My Proven Job Search System
1. Career Analysis & Job Targeting
Understanding your goals, skills, industry, and ideal job roles.
2. ATS Resume Optimization
Transforming your resume into recruiter-friendly and ATS-optimized format.
3. Strategic Job Research
Finding high-quality, relevant job opportunities based on your profile.
4. Tailored Job Applications
Submitting customized applications for each role (no copy-paste spam).
5. Tracking & Reporting
Full transparency with organized job application tracking.
🌟 Why Clients Choose Me
✔ 3+ Years Experience in Reverse Recruiting & Job Applications
✔ Top Rated Freelancer (Upwork Top 10%)
✔ Full-Time Available & Fast Response Time
✔ Strong Knowledge of ATS & Hiring Algorithms
✔ Detail-Oriented & Highly Organized
✔ Professional Communication & Confidentiality
✔ Focused on Results, Not Just Applications
🌍 Industries I Support
Software Engineering | IT | Data Science | Business Analysis | Product Management | Project Management | Cybersecurity | Finance | Marketing | Sales | HR | Customer Success | Operations | Administrative Roles
💬 Let’s Get You Hired Faster
Stop wasting time on applications that don’t convert.
Let me handle your job search, optimize your resume, and apply strategically so you can focus on interviews instead of searching.
Your next job is not luck it’s strategy.
Haris Tariq
Reverse Recruiter | Job Search Specialist | ATS Resume Expert | Job Application Manager
Job Aid
Job Search Strategy
Resume Writing
Management Skills
Reverse Recruiting
Applicant Tracking Systems
Cover Letter Writing
Google Sheets
LinkedIn Profile Optimization
Virtual Assistance
CV
LinkedIn
LinkedIn Recruiting
JobScore
Hiring Strategy
Job Portal
Resume Development
LinkedIn Profile Creation
Career Coaching
Muhammad A.
Karachi, Pakistan
$25/hr
5.0
47 jobs
Hello!
Looking for a website/ web app, OR Looking to Manage your Digital/Software Projects? Let’s talk – I may be able to help!
➡️ Myself Muhammad Ali and I have been working in the tech industry for the past 8 years as a software industry professional, I have a deep understanding of both website development and Digital/Software project management. This mix of skills allows me to offer a unique perspective on how to successfully execute projects that involve both technical and management aspects.
➡️I have extensive experience in website development, including front-end and back-end development, CMS integration, e-commerce solutions, and responsive design. I have worked with various programming languages, frameworks, and technology. I have developed multiple custom Java desktop applications, and WordPress websites for local and international clients, and have also worked as a social media strategist for an e-commerce firm.
➡️My 5 years of experience in Digital/Software project management covers a wide range of activities, including project planning, budgeting, resource allocation, risk management, stakeholder communication, and project delivery. I have successfully managed projects of varying sizes and complexity, from small website development projects to large-scale digital transformation initiatives.
➡️One of my key strengths is my ability to bridge the gap between technical and non-technical stakeholders. I can communicate complex technical concepts in a clear and concise manner to non-technical stakeholders, and I can also translate business requirements into technical solutions for developers.
✨✨ Here are some of the specific services I offer:✨✨
✔️ Website development: I can design and develop websites that are visually appealing, user-friendly, and optimized for search engines.
✔️ Digital project management: I can manage your digital projects from start to finish, ensuring that they are completed on time, within budget, and to the required quality standards.
✔️E-commerce solutions: I can help you set up and customize e-commerce platforms such as WooCommerce, Magento, or Shopify.
✔️CMS integration: I can integrate your website with CMS platforms such as WordPress, Drupal, or Joomla, allowing you to manage your website content easily.
✔️Technical consulting: I can provide technical advice and guidance on a wide range of topics
✨✨ CERTIFICATES ✨✨
✔️ Google Project Management (Certified by Google)
✔️ Certified Scrum Product Owner (CSPO)
✔️ Agile Project Management (Certified by Google)
✔️ The Fundamentals of Digital Marketing (Certified by Google).
✔️ Google Tag Manager Fundamentals (Certified by Google).
✔️ E-commerce Management.
✨✨ SERVICES I WILL SERVE AS PROJECT MANAGER ✨✨
🚀 Experience in Agile methodology, Waterfall methodology, and Hybrid
🚀 Requirement Gathering Sessions
🚀 Client Meetings
🚀 Documentation (Project charter, SOW, FSD, FRD)
🚀 Diagrams (Site Maps, Mindmap, Activity diagrams, use case diagrams, cross-functional application diagrams)
🚀 Wireframing (Balsamiq, Figma)
🚀 Project Kick-off
🚀 Work on OKRs(Ojective Key Results for clients)
🚀 Project Plan
🚀 Presentations
🚀 Team Management
🚀 Stakeholder Analysis
🚀 RACI chart
🚀 Risk Register
🚀 Task Management (Asana, Click-up, Azure, Jira)
🚀 Project sign-off documentation
🚀 Project Closure Documentation
Overall, I am committed to delivering high-quality services that help businesses achieve their digital objectives. 💬💬 Inbox me to discuss your website development or Digital/Software project management needs, and let's work together to achieve success💬💬
Thanks for your time I'm always open to helping you 😊.
Technical Project Management
Social Media Marketing
WordPress
Elementor
UI/UX Prototyping
PSD to WordPress
Figma
Mobile UI Design
JavaScript
Divi
Project Management
Agile Project Management
Project Management Software
Digital Project Management
Aasma S.
Karachi, Pakistan
$55/hr
5.0
108 jobs
Hi there,
100% Job Success | 90+ Projects Completed | Data-Driven Results
Data is only valuable if it is clean, analyzed, and communicated effectively. I provide a full-stack solution to your data challenges. From engineering automated pipelines to building executive-level dashboards and writing high-authority technical content, I turn complex information into business growth.
With over $10k+ earned and a perfect success score on Upwork, I have a proven track record of delivering excellence for startups and established enterprises alike.
Why Clients Choose Me:
I don’t just "do the job", I provide the strategy. Whether you need a predictive model or a technical case study, I ensure the final product is professional, accurate, and ready to drive results.
Let’s team up to get things done and achieve your goals. Drop me a message, and let’s get started!
Cheers!
Market Research
Microsoft PowerPoint
Analytics
Report
Ad Copy
Microsoft Excel
Content Writing
Qualitative Research
Writing
Academic Writing
Creative Writing
WordPress Website
WordPress Customization
Theme Installation
Ecommerce Website
Bilal W.
Lahore, Pakistan
$12/hr
5.0
27 jobs
Are you a European business owner looking for a WooCommerce developer who actually understands EU VAT rules, GDPR compliance, multi-currency setups, and multilingual stores not just another agency copy-pasting US-focused solutions?
I help store owners across Germany, France, Netherlands, Spain, Italy, Poland, and the wider EU build fast, compliant, and scalable WooCommerce stores using clean code and modern tools, including AI-assisted development for faster delivery and smarter automation.
What I do:
Custom WooCommerce Plugin Development tailored to features for your exact business logic (subscriptions, custom checkout flows, B2B pricing, wholesale portals)
REST API Integration & Development- connect WooCommerce to ERPs, CRMs, payment gateways (Mollie, Klarna, SEPA), shipping carriers (DPD, GLS, DHL Europe), and third-party EU-specific tools
WordPress Development: theme customization, performance optimization, security hardening
EU Compliance Built-In: GDPR-ready cookie/consent setups, EU VAT/OSS tax logic, multi-language support (WPML/Polylang)
AI-Enhanced Workflows- I use AI tools to speed up code review, generate smarter product recommendation logic, automate customer support flows via REST API + AI chat integrations, and cut development time without cutting quality
Why work with me instead of a generic offshore agency:
Direct communication in your timezone (CET/CEST overlap)
Experience with EU-specific payment & shipping ecosystems most "global" freelancers ignore
Clean, documented, maintainable code, no plugin bloat
Fast turnaround using AI-assisted debugging and testing pipelines
If you're looking for a reliable WordPress Developer, WooCommerce Expert, or Elementor Specialist who can build, optimize, customize, or maintain your website to professional standards, feel free to send a message.
Keywords:
WordPress Developer, WordPress Expert, WordPress Development, WooCommerce Developer, WooCommerce Expert, Elementor Expert, Elementor Pro, Custom WordPress Development, WordPress Theme Development, WordPress Plugin Development, WordPress Customization, WordPress Website Design, WordPress Landing Page, PSD to WordPress, Figma to WordPress, Divi Developer, Gutenberg Developer, Advanced Custom Fields (ACF), Crocoblock, JetPlugins, WooCommerce Customization, WooCommerce Store, WordPress Speed Optimization, Core Web Vitals, PageSpeed Optimization, WP Rocket, LiteSpeed Cache, WordPress SEO, Yoast SEO, Rank Math SEO, WordPress Security, Malware Removal, WordPress Maintenance, WordPress Migration, WordPress Multisite, Membership Website, WPML, Polylang, WordPress REST API, ThemeForest Developer, Envato Power Elite Author.
WordPress Website Design
WordPress Development
Website Redesign
Web Design
WordPress Landing Page
WordPress e-Commerce
Elementor
Ecommerce Website
WordPress Customization
Website Migration
Responsive Design
Custom Web Design
WordPress Consultation
WordPress Multisite
Landing Page Optimization
Lead Generation
Page Speed Optimization
Conversion Rate Optimization
Yoast SEO
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