Kallur Kot, Punjab, Pakistan
1,059/yr · 100%
$5/hr · Starting at $25
Legacy Backend Upgrade is the process of modernizing an old or outdated backend system to improve its performance, security, scalability, and maintainability without completely rebuilding the applicat…
Struga, Struga, Macedonia
Past Earnings
$85/hr · Starting at $85
Expert in legacy technologies such are vb6, VB.Net, Visual C++ 6.0 with MFC or Win32, C#, Java, old MS access or Excel spreadsheets migration. Crystal Reports design and integration. I will help you
Sayreville, New Jersey, United States
$75/hr · Starting at $500
I modernize legacy Microsoft-based business applications so they can be maintained, extended, integrated, and prepared for AI-enabled workflows without losing the business logic that already works. Th…
Sahibzada Ajit Singh Nagar, Punjab, India
ID Verified
$15/hr · Starting at $50
**Certified AWS Architect/Devops Engineer, having 8 years of experience** - Plan and build custom AWS environments for customers - Make use of AWS best practices in all implementations - Close custo…
London, England, United Kingdom
$35/hr · Starting at $45
Many businesses still rely on outdated desktop software, spreadsheets, or legacy systems that slow down productivity and make growth difficult. I will analyse your existing software or workflow and mo…
Rawalpindi, Punjab, Pakistan
$60/hr · Starting at $3,000
I can implement new features to your existing code written in VB.NET/C# and using Microsoft.NET Framework. I have a lot of experience understanding legacy code, and then implementing new features acco…
chelmsford, Essex, United Kingdom
$25/hr · Starting at $50
Experienced 10+ year full-stack developer working in a variety of sectors. From enterprise security development for thousands of corporations to custom built advertising platforms handling almost a bi…
Plano, Texas, United States
Throughout my career, I have had the opportunity to work with great organizations like yours. At these opportunities, I have been part of their legacy systems conversion, upgrade, and enhancement impl…
Nampa, Idaho, United States
$45/hr · Starting at $1,000
Highly specialized in dealing with old legacy systems, Puzzle LLC can help upgrade your company's outdated tech to capitalize better value. We have experience single-handedly helping a large company t…
Northport, New York, United States
$30/hr · Starting at $200
Software development professional experienced in project management, systems analysis, application and database design, programming, implementation and support of live systems. Skilled at creating req…
Bristol, England, United Kingdom
$20/hr · Starting at $100
Design, development, testing and documenation of integration between two or more systems. Typical scenarios include: Connecting your system to third party services using APIs Connecting legacy syste…
Amarillo, Texas, United States
$75/hr · Starting at $75
Setup, maintenance and troubleshooting of Linux systems. Includes all types of servers: * Web servers Also includes more complex multi-server setups: * Load balancers and proxies for High-Availability…
Kolkata, West Bengal, India
$100/hr · Starting at $2,000
More than 20 years of experience in Digital industries managing large and complex Process Transformation, Operational Excellence, Business Excellence, Process Automation and Business Process Managemen…
Chennai, Tamil Nadu, India
$25/hr · Starting at $500
I am passionate engineer with over 16+ yrs of experience in the IT industry. A core technical person by nature with unparalleled expertise in C/C++ & Embedded systems especially embedded Linux. Spec…
Blumenau, Santa Catarina, Brazil
$25/hr · Starting at $25
Systems Analyst with experience in banking systems: credit, collection, bank collection, EDI with banks (payment, charges, statements) and cash flow (PWFC), and tax systems. Manage system authorizati…
Alexandria, Al Iskandariyah, Egypt
50/yr · 100%
$35/hr · Starting at $350
Senior Systems and Software Engineer with an extensive background in engineering robust desktop applications, high-performance backend pipelines, and low-level system integrations. I specialize in opt…
Durgapur, West Bengal, India
$10/hr · Starting at $25
As a Software Engineer with over 3 years of experience, I specialize in building and scaling high-performance backend services and distributed data platforms. My expertise lies in architecting micros…
Jammu, Jammu and Kashmir, India
$12/hr · Starting at $25
I will build a custom AI voice agent to handle customer support calls, automate responses, and streamline communication workflows. The system can answer queries, route calls, capture important informa…
Langley, British Columbia, Canada
$20/hr · Starting at $500
Present era companies rely on database systems to bank in their company details and further make it available to the apt and valuable people right through the company. At Kindlebit, the professionals
Minalin, Pampanga, Philippines
10/yr · 100%
$20/hr · Starting at $30
I help businesses build reliable AI-powered backend systems, RAG applications, semantic search platforms, recommendation systems, and scalable microservices. With 15+ years of software engineering exp…