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
28 reviews
(28)
(0)
(0)
(0)
(0)
This project doesn't have any reviews.
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.
RJ
Rickey J.
Apr 7, 2026
Full Stack Developer for MVP
Working with this team on ALTR House has been one of the best decisions we’ve made. From the very beginning, they approached the project with a level of care, ownership, and attention to detail that made it feel like they were building something for themselves, not just delivering a service.
What stood out immediately was their ability to truly understand what we were trying to accomplish. ALTR House is not a simple, plug-and-play concept. It involves custom measurements, dynamic pattern generation, and a user experience that has to feel both powerful and simple at the same time. They didn’t just take requirements at face value. They asked thoughtful questions, challenged assumptions when needed, and helped us think through better ways to execute.
Communication was consistent and clear throughout the entire process. We always knew where things stood, what was being worked on, and what decisions needed to be made. There was no guessing or chasing for updates, which made a huge difference in keeping momentum and reducing stress on our side.
Execution-wise, they delivered exactly what we needed. The quality of the work matched the vision, and when adjustments were needed, they handled them quickly and without friction. They were flexible when priorities shifted, which is inevitable in a build like this, and they adapted without losing focus on the end goal.
Another big factor for us was trust. It never felt like we had to micromanage or double-check every detail. We could rely on them to handle their part, which allowed us to focus on growing the business instead of constantly managing the build.
Because of this experience, continuing to work with them for ongoing support was an easy decision. We see them as a long-term partner, not just a one-time vendor. If you’re considering working with them, you’re not just getting a team that can build. You’re getting a team that listens, thinks with you, and genuinely cares about the success of what you’re creating.
What stood out immediately was their ability to truly understand what we were trying to accomplish. ALTR House is not a simple, plug-and-play concept. It involves custom measurements, dynamic pattern generation, and a user experience that has to feel both powerful and simple at the same time. They didn’t just take requirements at face value. They asked thoughtful questions, challenged assumptions when needed, and helped us think through better ways to execute.
Communication was consistent and clear throughout the entire process. We always knew where things stood, what was being worked on, and what decisions needed to be made. There was no guessing or chasing for updates, which made a huge difference in keeping momentum and reducing stress on our side.
Execution-wise, they delivered exactly what we needed. The quality of the work matched the vision, and when adjustments were needed, they handled them quickly and without friction. They were flexible when priorities shifted, which is inevitable in a build like this, and they adapted without losing focus on the end goal.
Another big factor for us was trust. It never felt like we had to micromanage or double-check every detail. We could rely on them to handle their part, which allowed us to focus on growing the business instead of constantly managing the build.
Because of this experience, continuing to work with them for ongoing support was an easy decision. We see them as a long-term partner, not just a one-time vendor. If you’re considering working with them, you’re not just getting a team that can build. You’re getting a team that listens, thinks with you, and genuinely cares about the success of what you’re creating.
BJ
Brendon J.
Mar 27, 2026
Website Migration
I can't say enough good things about Talha. He's professional, does great work, and even handled complex client communications.
Don't hesitate to work with him.
Don't hesitate to work with him.
CJ
Cullen J.
Mar 2, 2026
Landing Page Migration & Domain Setup (homesbycullen.com)
Talha stepped into a project I had put together with another developer, and resolved multiple issues I was running into with functionality of the landing page. He also helped me with other design edits I wanted made to my landing page. Don't hesitate to hire Talha!
About Talha
Senior Full Stack Dev | Next.js | Node.js | MVPs & SAAS
100%
Job Success
Queens County, United States - 12:35 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.
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.