You will get custom API development and integration for any industry
Top Rated
Project details
𝐋𝐨𝐨𝐤𝐢𝐧𝐠 𝐟𝐨𝐫 𝐞𝐱𝐩𝐞𝐫𝐭 𝐀𝐏𝐈 developer 𝐚𝐧𝐝 𝐭𝐡𝐢𝐫𝐝-𝐩𝐚𝐫𝐭𝐲 𝐀𝐏𝐈 𝐢𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧?
I build secure, scalable, and high-performance APIs that connect your systems seamlessly and automate workflows.
With 8+ years of experience, I deliver reliable backend solutions designed for speed, security, and long-term growth.
𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬:
• Custom REST API development
• Third-party API integrations (payment, AI, CRM)
• Secure authentication (OAuth, JWT, KYC)
• Webhooks & real-time data sync
• Optimized backend logic
• API documentation & support
Industries:
• Industries & APIs We Work With:
• Blockchain & Payments
• AI & Identity Verification.
• Logistics & Shipping.
• Finance & Accounting.
• CRM & Marketing.
• Email Services.
• Google APIs.
• Social Media & Messaging.
• Travel & Hospitality.
• Financial APIs:
Plaid, MoneyThumb, CRS Credit, HelloSign, Notary, Credit Reporting Services APIs
From simple integrations to complex systems, I ensure smooth, efficient connectivity.
𝐌𝐞𝐬𝐬𝐚𝐠𝐞 me before placing an order to discuss your requirements.
Keyword
api development, backend development, fintech api, ai api, webhook integration
I build secure, scalable, and high-performance APIs that connect your systems seamlessly and automate workflows.
With 8+ years of experience, I deliver reliable backend solutions designed for speed, security, and long-term growth.
𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬:
• Custom REST API development
• Third-party API integrations (payment, AI, CRM)
• Secure authentication (OAuth, JWT, KYC)
• Webhooks & real-time data sync
• Optimized backend logic
• API documentation & support
Industries:
• Industries & APIs We Work With:
• Blockchain & Payments
• AI & Identity Verification.
• Logistics & Shipping.
• Finance & Accounting.
• CRM & Marketing.
• Email Services.
• Google APIs.
• Social Media & Messaging.
• Travel & Hospitality.
• Financial APIs:
Plaid, MoneyThumb, CRS Credit, HelloSign, Notary, Credit Reporting Services APIs
From simple integrations to complex systems, I ensure smooth, efficient connectivity.
𝐌𝐞𝐬𝐬𝐚𝐠𝐞 me before placing an order to discuss your requirements.
Keyword
api development, backend development, fintech api, ai api, webhook integration
Programming Languages
HTML & CSS, Python, JavaCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$645
|
Standard
$2,485
|
Advanced
$4,975
|
|---|---|---|---|
| Delivery Time | 7 days | 21 days | 34 days |
Number of Revisions | 2 | 4 | 6 |
Number of Pages | 3 | 7 | 10 |
Design Customization | |||
Content Upload | - | ||
Responsive Design | |||
Source Code | - | - |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$325 - $1,025
Additional Page
(+ 3 Days)
+$325
31 reviews
(31)
(0)
(0)
(0)
(0)
This project doesn't have any reviews.
MH
Michael H.
Aug 11, 2026
React/Vite Engineer for Travel App Prototype Stabilization & Rebuild Assessment
Talha has been excellent to work with. He stepped into a fairly complex application with a lot of existing architecture, product logic, and interconnected systems, and took the time to actually understand what we were building rather than rushing in and making changes blindly.
What I appreciated most was his patience, professionalism, and willingness to work through difficult technical problems carefully. He communicated well, was receptive to feedback, and remained thoughtful even when the work involved debugging complicated issues and dealing with parts of the application that had evolved significantly over time.
This is an ambitious product, and I needed someone who could work within an existing vision rather than simply treat it like a collection of isolated development tasks. Talha has handled that very well. He has been dependable, collaborative, and genuinely invested in getting the foundation right.
I’ve enjoyed working with him and would absolutely work with him again. I highly recommend Talha to anyone looking for a capable developer who is professional, thoughtful, and willing to dig into a complex project instead of taking shortcuts.
What I appreciated most was his patience, professionalism, and willingness to work through difficult technical problems carefully. He communicated well, was receptive to feedback, and remained thoughtful even when the work involved debugging complicated issues and dealing with parts of the application that had evolved significantly over time.
This is an ambitious product, and I needed someone who could work within an existing vision rather than simply treat it like a collection of isolated development tasks. Talha has handled that very well. He has been dependable, collaborative, and genuinely invested in getting the foundation right.
I’ve enjoyed working with him and would absolutely work with him again. I highly recommend Talha to anyone looking for a capable developer who is professional, thoughtful, and willing to dig into a complex project instead of taking shortcuts.
NU
Nona U.
Jul 15, 2026
Full-Stack Developer for AI Product Maintenance, Backend and Product Development
Talha was extremely responsive and produced detailed, high quality work. We would like to work with him again!
LG
Liz G.
Jul 9, 2026
Supabase + Netlify Security Stabilization
RJ
Rickey J.
May 11, 2026
Full Stack Developer
Working with Talha and his team was one of the best decisions we made for our platform. What we asked them to build was not a simple website or a standard SaaS product. It was a highly complex, parametric-based system with dynamic logic, conditional generation, customization layers, rendering integrations, account systems, export handling, and a massive amount of interconnected functionality that needed to work together seamlessly. Most teams would have either overpromised and underdelivered or completely collapsed under the complexity. Talha’s team did neither.
From the beginning, they approached the project with patience, professionalism, and a genuine desire to understand the vision behind what we were building. They did not just take tickets and code blindly. They thought through edge cases, system logic, scalability, user experience, and how all the moving pieces needed to interact with each other in the real world. That level of ownership is rare.
One of the most impressive parts of working with them was their ability to tackle extremely difficult logic-driven functionality without losing sight of usability and polish. The platform required highly customized workflows and generation systems that had to adapt dynamically based on user inputs, measurements, selections, and rule sets. This was not a templated build. It required precision and deep technical problem solving. Talha and his developers consistently found solutions to challenges that honestly felt impossible at times.
There were moments during development where bugs and complexity piled up, and instead of getting defensive or cutting corners, they stayed locked in with us and worked through the problems methodically. That resilience mattered a lot. Building innovative systems always comes with friction, but what separates great development teams from average ones is how they respond under pressure. Talha’s team stayed committed from start to finish.
Communication was another huge strength. They were responsive, collaborative, and transparent throughout the project. We always felt like we had a true partner rather than just an outsourced team. They listened carefully, adapted quickly when priorities shifted, and remained solution-oriented even when timelines became demanding. That trust and consistency made a huge difference over the course of development.
Beyond technical execution, they also cared about the quality of the final product. The attention to detail in the UX, the smoothness of onboarding flows, the handling of dynamic outputs, and the overall user experience showed that they genuinely wanted the platform to succeed. They understood that this was not just code to us. It was something we poured years of vision into.
What Talha and his team accomplished was incredibly difficult, and they delivered something we are genuinely proud of. If you are looking for a team that can handle complex custom platforms, parametric systems, advanced logic builds, and large-scale technical challenges while still being professional, communicative, and committed to quality, I cannot recommend them highly enough.
Talha’s team earned our trust completely, and I would work with them again without hesitation.
From the beginning, they approached the project with patience, professionalism, and a genuine desire to understand the vision behind what we were building. They did not just take tickets and code blindly. They thought through edge cases, system logic, scalability, user experience, and how all the moving pieces needed to interact with each other in the real world. That level of ownership is rare.
One of the most impressive parts of working with them was their ability to tackle extremely difficult logic-driven functionality without losing sight of usability and polish. The platform required highly customized workflows and generation systems that had to adapt dynamically based on user inputs, measurements, selections, and rule sets. This was not a templated build. It required precision and deep technical problem solving. Talha and his developers consistently found solutions to challenges that honestly felt impossible at times.
There were moments during development where bugs and complexity piled up, and instead of getting defensive or cutting corners, they stayed locked in with us and worked through the problems methodically. That resilience mattered a lot. Building innovative systems always comes with friction, but what separates great development teams from average ones is how they respond under pressure. Talha’s team stayed committed from start to finish.
Communication was another huge strength. They were responsive, collaborative, and transparent throughout the project. We always felt like we had a true partner rather than just an outsourced team. They listened carefully, adapted quickly when priorities shifted, and remained solution-oriented even when timelines became demanding. That trust and consistency made a huge difference over the course of development.
Beyond technical execution, they also cared about the quality of the final product. The attention to detail in the UX, the smoothness of onboarding flows, the handling of dynamic outputs, and the overall user experience showed that they genuinely wanted the platform to succeed. They understood that this was not just code to us. It was something we poured years of vision into.
What Talha and his team accomplished was incredibly difficult, and they delivered something we are genuinely proud of. If you are looking for a team that can handle complex custom platforms, parametric systems, advanced logic builds, and large-scale technical challenges while still being professional, communicative, and committed to quality, I cannot recommend them highly enough.
Talha’s team earned our trust completely, and I would work with them again without hesitation.
SM
Sean M.
Apr 8, 2026
Full Stack Developer – Next.js, Tailwind, Supabase, Stripe, Replit (Figma Complete)
Talha has been a dedicated and detail-oriented developer throughout our project. He consistently demonstrates a strong commitment to quality and takes a solution-oriented approach when challenges arise. He communicates clearly, is responsive, and works hard to implement feedback while aligning with structured requirements like SRS documentation and design files.
He has remained flexible as the project has evolved and has stayed engaged in improving the platform. I appreciate his professionalism, effort, and willingness to collaborate closely to move things forward.
I would recommend Talha to anyone looking for a reliable developer who is committed to the work and focused on delivering results.
He has remained flexible as the project has evolved and has stayed engaged in improving the platform. I appreciate his professionalism, effort, and willingness to collaborate closely to move things forward.
I would recommend Talha to anyone looking for a reliable developer who is committed to the work and focused on delivering results.
About Talha
Senior Full Stack Dev | Next.js | Node.js |React Native | MVPs & SAAS
100%
Job Success
Queens County, United States - 7:53 am local time
Have an app idea but need the right technical direction?
Or is your business still using manual workflows, spreadsheets, and disconnected systems that slow down growth?
With 7+ years of full stack development experience, I build high performance software that combines clean UI, strong backend systems, AI automation, and scalable cloud architecture. My focus is simple. Build products that work fast, look great, scale well, and create real business value.
Over the years, I have worked with startups and mid sized companies across SaaS, healthcare, fintech, automotive, and marketplace platforms. I help teams launch investor ready MVPs, automate business processes, and rebuild broken platforms into stable production grade systems.
One of my strongest projects was Mavericks Motors. The founder came to me after previous developers missed deadlines and failed to deliver even 20 percent of the product. The launch was overdue, investor trust was dropping, and the platform needed a serious technical rescue.
In just 2 months, we delivered a pixel perfect MVP with a full dealership marketplace, buy and sell flows, finance logic, custom dashboards, seamless integrations, and AI powered chatbots. The founder launched on time and regained investor confidence with a stable and scalable product.
How I Can Help:
1. Build MVPs for SaaS, AI, marketplace, and real time apps
2. Design and develop pixel perfect frontends
3. Build scalable backend APIs and database systems
4. Create AI chatbots and automation workflows
5. Integrate third party APIs and cloud services
6. Improve app speed, structure, and scalability
7. Rebuild or fix incomplete software projects
8. Turn manual business workflows into smart internal tools
Tech Stack:
Frontend: React.js, Next.js, Vue.js, Flutter, Tailwind CSS
Backend: Node.js, Nest.js, Django, FastAPI
Databases: PostgreSQL, MongoDB, Supabase, Firebase, AWS RDS
AI and Automation: OpenAI, LangChain, Typesense, ElevenLabs, n8n
Cloud and DevOps: AWS, Vercel, Docker, GitHub Actions, Railway
Languages: JavaScript, TypeScript, Dart, Python
Why Clients Work With Me:
I do not just write code. I understand the business goal behind the product.
Clients hire me when they need someone who can think clearly, communicate well, solve real technical problems, and deliver software that is ready for users, investors, and growth.
My process is focused on clean planning, fast execution, strong architecture, and long term scalability. Whether you need a new MVP, AI powered system, internal platform, or a complex app rebuild, I can help you move from idea to launch with confidence.
If you are serious about building a scalable product or improving your operations with software and AI, let's connect.
One clear conversation can save you months of delays and help turn your idea into a product that is ready to grow.
React.js, Next.js, Vue.js, Flutter, Tailwind CSS, Node.js, Nest.js, Django, FastAPI, PostgreSQL, MongoDB, Supabase, Firebase, AWS RDS, OpenAI, LangChain, Typesense, ElevenLabs, n8n, AWS, Vercel, Docker, GitHub Actions, Railway, JavaScript, TypeScript, Dart, Python, SaaS, MVP, AI Automation, AI Chatbots, Full Stack Development
Steps for completing your project
After purchasing the project, send requirements so Talha can start the project.
Delivery time starts when Talha receives requirements from you.
Talha works on your project following the steps below.
Revisions may occur after the delivery date.
Requirement Analysis & API Planning
I’ll review your requirements, define endpoints, data flow, authentication, and integration approach to ensure a secure, scalable, and efficient API architecture.