Data Recovery For Hire
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Sponsored Freelancers
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Hire Elaaboudayaa
I'm a Mathematics and Computer Science graduate with hands-on experience in data science, machine learning, and NLP, gained through an internship at Tunisia's National Computer Center (CNI), where I built sentiment analysis models on multilingual social media data (Arabic, French, Tunisian dialect) using XLM-RoBERTa...I'm a Mathematics and Computer Science graduate with hands-on experience in data science, machine learning, and NLP, gained through an internship at Tunisia's National Computer Center (CNI), where I built sentiment analysis models on multilingual social media data (Arabic, French, Tunisian dialect) using XLM-RoBERTa and developed an interactive dashboard for reporting. I also have prior experience in customer relations and e-commerce operations at Kamioun, a B2B FMCG platform, which gave me strong communication and organizational skills. My core strengths are Python, SQL, data cleaning and visualization, and building machine learning models from scratch — I also have experience with RAG chatbots, regression modeling, and Big Data tools like Spark. Beyond data-focused work, I'm comfortable with research, translation (Arabic/French/English), virtual assistance, and administrative support, and I enjoy learning new tools quickly. I'm detail-oriented, reliable, and easy to communicate with — I always make sure to understand exactly what a client needs before diving in. I'm currently continuing my studies with a Master's in Actuarial Science, Data Science and Stochastic Control at ENIT, so I'm especially interested in projects involving data analysis, statistics, or applied machine learning, but I'm open to a wide range of tasks and happy to discuss what you need. less -
Hire jobayera4242
I transform raw financial data into a powerhouse for growth. By ensuring flawless data entry, I build a reliable foundation, then dive deep into analysis to spot hidden opportunities and risks. My interactive dashboards turn complex numbers into clear, visual stories, empowering leadership to make strategic decisions...I transform raw financial data into a powerhouse for growth. By ensuring flawless data entry, I build a reliable foundation, then dive deep into analysis to spot hidden opportunities and risks. My interactive dashboards turn complex numbers into clear, visual stories, empowering leadership to make strategic decisions with total confidence. less -
Hire christopherm0620
christopherm0620 christopherm0620
$70 USD / hour
🥇Senior Software Engineer ( .NET | React | AI )United States💫 Hi! I'm Christopher - a Senior Full-Stack Developer & Engineering Lead (15+ yrs) who turns complex technical problems into clean, reliable software that runs quietly in the background, so your team can focus on growth instead of firefighting and technical debt. I've led full-stack development and modernization...💫 Hi! I'm Christopher - a Senior Full-Stack Developer & Engineering Lead (15+ yrs) who turns complex technical problems into clean, reliable software that runs quietly in the background, so your team can focus on growth instead of firefighting and technical debt. I've led full-stack development and modernization across government compliance, healthcare, SaaS, and enterprise operations. My deepest strength is the Microsoft stack - C#, .NET Core, ASP.NET Core, Web API, Entity Framework, SQL Server, and Azure - paired with modern front-end work in React, Vue.js, and Angular. I architect systems using microservices, CQRS, and Domain-Driven Design, secure them with OAuth and Azure AD B2C, and ship them through well-built CI/CD pipelines. I also stay current with AI-assisted engineering - GitHub Copilot, Claude Code, OpenAI/Azure OpenAI, and n8n agentic workflows - applying them to cut delivery time without sacrificing quality. What sets me apart: 👌 Senior-level judgment, not just code - architecture, modernization strategy, and engineering standards that hold up over time 👌 I specialize rather than scatter - deep .NET and cloud-native expertise, not a shallow list of twenty tools 👌 I solve problems where technical complexity meets business pragmatism 👌 I lead, mentor, and review - helping teams move faster while staying clean Core expertise: ✅ Languages: C#, JavaScript, Python, PHP, SQL, YAML ✅ Backend: .NET Core, ASP.NET Core, Web API, Entity Framework, microservices, CQRS, DDD, OAuth, Azure AD B2C ✅ Frontend: React, Vue.js, Angular, HTML5, CSS3, Bootstrap, Material Design ✅ Cloud & DevOps: Azure, AWS, Docker, Kubernetes, Azure DevOps, CI/CD, Playwright ✅ Databases: SQL Server, MongoDB, MariaDB, high-scale data modeling ✅ AI & Automation: OpenAI, Azure OpenAI, GitHub Copilot, Claude Code, n8n Services: 🔧 Custom web & API development 🔧 Legacy modernization & cloud migration 🔧 Microservices & distributed systems 🔧 Secure authentication systems 🔧 SQL Server performance tuning 🔧 Azure DevOps & CI/CD automation 🔧 Docker/Kubernetes/Azure/AWS 🔧 Code & architecture reviews 🔧 Performance optimization & refactoring 🔧 AI integration & workflow automation Both clients and colleagues consistently point to the same things: my reliability, clear communication, and ability to anticipate problems before they become bottlenecks. My approach is simple - understand the goal, design the right solution, communicate clearly, and deliver clean, maintainable software that scales with your business. If you need someone to architect a complex system, modernize an aging platform, untangle a hard technical problem, or raise the bar on your team's engineering, let's talk. 🚀 less -
Hire Damien2011
I bring extensive experience in electronic security, including CCTV, access control, intercoms, alarms, system audits, maintenance planning and technical troubleshooting. I also have strong skills in service delivery, scheduling, quoting, purchasing, IT support and client relationship management. Having held senior...I bring extensive experience in electronic security, including CCTV, access control, intercoms, alarms, system audits, maintenance planning and technical troubleshooting. I also have strong skills in service delivery, scheduling, quoting, purchasing, IT support and client relationship management. Having held senior management and business ownership roles, I understand both the technical and commercial sides of delivering reliable services. I particularly enjoy solving complex problems, improving systems and processes, and exploring new technology—especially AI, automation and practical software tools. In my free time, I enjoy working on technology projects, learning new systems and finding ways to use technology to make everyday work more efficient. less
