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9.5
9.5
97%

Ahmedabad, India
$12 USD per hour
💼 𝗔𝗯𝗼𝘂𝘁 𝗧𝗲𝗰𝗵𝗻𝗼𝘂𝗿𝗰𝗲 At 𝗧𝗲𝗰𝗵𝗻𝗼𝘂𝗿𝗰𝗲, we help startups and businesses design, build, and scale 𝘀𝗰𝗮𝗹𝗮𝗯𝗹𝗲 𝗱𝗶𝗴𝗶𝘁𝗮𝗹 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀 powered by 𝗔𝗜-𝗱𝗿𝗶𝘃𝗲𝗻 𝘄𝗼𝗿𝗸𝗳𝗹𝗼𝘄 𝗮𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 and modern product engineering. With 𝟭𝟯+ 𝘆𝗲𝗮𝗿𝘀 of experience and 𝟭𝟬𝟬𝟬+ 𝗽𝗿𝗼𝗷𝗲𝗰𝘁𝘀 delivered, we partner with clients globally to build reliable systems that streamline operations, improve efficiency, and support long-term growth. We engineer 𝗦𝗮𝗮𝗦 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀, 𝗺𝗮𝗿𝗸𝗲𝘁𝗽𝗹𝗮𝗰𝗲𝘀, 𝗯𝘂𝘀𝗶𝗻𝗲𝘀𝘀 𝘀𝘆𝘀𝘁𝗲𝗺𝘀, and 𝗶𝗻𝘁𝗲𝗹𝗹𝗶𝗴𝗲𝗻𝘁 𝗮𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 tailored to real-world use cases. 🌍 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗲𝘀 𝗪𝗲 𝗙𝗼𝗰𝘂𝘀 𝗢𝗻 • CleanTech & Renewable Energy • Healthcare & HealthTech • FinTech & Financial Platforms • Real Estate & PropTech • eCommerce & Marketplaces • EdTech & Learning Platforms • Logistics & Operations Platforms • ERP, CRM & Business Automation ⚙️ 𝗪𝗵𝗮𝘁 𝗪𝗲 𝗕𝘂𝗶𝗹𝗱 • SaaS Platforms • Marketplace Platforms • Business Systems • AI & Workflow Automation • Data & Analytics Platforms • System Modernization 🧠 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝘆 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 • Web: Node.js, NestJS, Next.js, React.js, Laravel • Mobile: Flutter, React Native, Kotlin, Swift • AI & Data: Python, OpenAI, LangChain, RAG, Vector DB • Cloud & DevOps: AWS, Azure, Docker, Kubernetes, CI/CD, Terraform 👋 𝗟𝗲𝘁’𝘀 𝗖𝗼𝗻𝗻𝗲𝗰𝘁 Looking to 𝗯𝘂𝗶𝗹𝗱, 𝗮𝘂𝘁𝗼𝗺𝗮𝘁𝗲, 𝗼𝗿 𝘀𝗰𝗮𝗹𝗲 your digital platform? Let’s collaborate to engineer scalable systems powered by AI, automation, and modern product engineering.

8.2
8.2
97%

Karachi, Pakistan
$50 USD per hour
We build AI-powered web apps, mobile apps, desktop apps, and automation systems for businesses worldwide. With 249+ projects delivered at 4.9 stars, we bring proven reliability to every engagement. What We Build: AI & LLM Integration: Custom AI chatbots, GPT/Claude API integrations, LLM-powered automation, intelligent document processing, and AI agents that handle real business workflows. Full-Stack Web Development: Production-grade applications using Next.js, React, Node.js, TypeScript, PHP/Laravel, and WordPress. From SaaS platforms to admin dashboards to complex APIs. Mobile Applications: Native iOS (Swift/Objective-C) and Android apps, plus cross-platform with React Native and Flutter — from MVP to production. Apple & Desktop Apps: macOS desktop applications, Electron-based cross-platform desktop apps, iPad apps, and Apple ecosystem development. E-Commerce Solutions: Shopify stores, WooCommerce, custom plugins, payment integrations (Stripe, PayPal), and full e-commerce builds. AI Automation & Scripting: Python and Node.js automation — web scraping, data pipelines, API integrations, chatbots, workflow automation using modern AI tools. DevOps & Cloud: Docker, Kubernetes, AWS, Azure, Google Cloud, Linux server management, CI/CD pipelines, and production infrastructure. Why Work With Us: - 97% project completion rate, 100% on budget - 6+ years on Freelancer with verified reviews - We use AI-assisted development to deliver faster without compromising quality - Full-stack team: frontend, backend, mobile, desktop, AI, and DevOps - Clear communication with daily updates Ready to build something? Send us a message — we respond within hours.

8.9
8.9
97%

lahore, Pakistan
$50 USD per hour
✅ Core Expertise Web & App Development | SaaS & CRM Systems | AI Solutions | Automation | Digital Experience Web Development & Design – Modern, responsive, SEO-optimized, high-converting websites Mobile App Development – Cross-platform & native (Android & iOS) SaaS / CRM Platforms – Scalable systems & enterprise-grade applications, dashboard development Automation & Workflows – N8N, Zapier, Make.com, Zoho integrations SEO & Performance Optimization – Technical SEO, speed, and conversion optimization ✅ What I Offer 🤖 AI & Machine Learning AI-powered applications & intelligent systems Chatbots, NLP & Generative AI AI Agents & workflow automation Predictive analytics & data-driven solutions 🏗 Development & Architecture Full-Stack Development (UI/UX + Backend Engineering) REST & GraphQL API Development Scalable backend systems (Django, FastAPI, Node.js, ASP.NET) Software Architecture & System Design 🛒 E-Commerce & CMS Shopify & Custom E-Commerce Solutions WordPress Development (Elementor, Custom Themes) Payment gateway & third-party integrations ⚙️ Automation & Engineering Web scraping & data extraction Workflow automation systems AI-driven process automation Microcontroller & hardware integrations ✅ Additional Capabilities (Positioned as supporting skills, not core focus) Technical Writing & Documentation Project Management (Agile, Asana, workflows) UI/UX & Graphic Design fundamentals Word processing & structured documentation Data handling & operational support systems ✅ Tech Stack Python, JavaScript, C#, Dart, Java, Swift Django, Flask, FastAPI, Node.js, NestJS, ASP.NET Core React, Next.js, Vue, Angular | Flutter PostgreSQL, MongoDB | Docker, Kubernetes, AWS, GCP PyTorch, Scikit-learn, OpenAI N8N, Zapier, Make.com, Zoho ✅ Why Work With Me 8+ Years of Proven Experience Clean, Scalable & Maintainable Architecture Strong Communication & Remote Collaboration Business-Focused & Results-Driven Approach On-Time Delivery with High-Quality Standards

7.7
7.7
93%

Lahore, Pakistan
$20 USD per hour
I help startups, enterprises, and growing businesses build secure, scalable, AI-powered software solutions—from modern web and mobile applications to cloud infrastructure, DevOps automation, and enterprise integrations. With 7+ years of experience and hundreds of successful projects delivered worldwide, I specialize in designing production-ready applications, cloud-native architectures, AI automation, and business systems that improve performance, security, and operational efficiency. Core Expertise • AI-Powered Applications & Automation (OpenAI, Claude, LangChain) • Full-Stack Development (Laravel, PHP, .NET, Node.js, React, Next.js, Vue) • Mobile App Development (Flutter, React Native, Android & iOS) • Cloud Infrastructure (AWS, Azure, Google Cloud Platform) • DevOps & CI/CD (Docker, Kubernetes, GitHub Actions, GitLab CI/CD) • REST APIs, GraphQL & Third-Party Integrations • Shopify, WordPress & Custom SaaS Development • Microservices & Enterprise Software Architecture • Database Design (MySQL, PostgreSQL, MongoDB, Redis) • Google Workspace, Microsoft 365 & Zoho Email Migrations • Email Deliverability & DNS (SPF, DKIM, DMARC, BIMI, Cloudflare) • Server Administration (Linux, Windows, Apache, Nginx) Why Clients Hire Me ✔ End-to-end software development—from idea to deployment ✔ AI integration for modern business applications ✔ Production-ready cloud infrastructure & DevOps automation ✔ Secure, scalable, and maintainable code ✔ Expert in complex email migrations and deliverability optimization ✔ Strong communication, fast turnaround, and long-term support Whether you need an AI-powered SaaS platform, enterprise web application, mobile app, cloud migration, DevOps automation, API integration, or secure email infrastructure, I deliver solutions built for reliability, scalability, and business growth. Let's build innovative software that scales with your business.

8.7
8.7
98%

VADODARA, India
$30 USD per hour
Founded in 2003, Promact embodies a distinctive vision — to be a culturally unique software company that goes beyond delivering exceptional products, constantly pushing the boundaries of learning and technology. Our zeal for crafting outstanding products resonates in every aspect of our work, from the methodologies we employ to the development processes we meticulously follow, down to every line of code we create. Simplicity and transparency are at the core of our ethos, advocating a client-centric approach while assuming full ownership of each project. What truly distinguishes us is our unwavering commitment to quality, demonstrated through the application of Agile principles and the embodiment of integrity with full accountability. Our Areas of Expertise: Backend: Microsoft C# .NET/.NET Core ASP.NET/ASP.NET Core MVC LINQ Entity Framework Node.js Java/Spring Frontend: Angular React Mobile: Android/Java/Kotlin iOS/ObjC/Swift Hybrid Flutter/Dart React Native DevOps: AWS Azure Google Cloud CI/CD Docker Nginx Apache Windows/Unix Infrastructure Automation Kubernetes Ansible AI Capabilities: Machine Learning Natural Language Processing (NLP) Computer Vision Speech Recognition Chatbots and Virtual Assistants Predictive Analytics Generative AI Python LLM GPT Database: RDBMS, NOSQL, MS SQL, Postgre SQL Our meticulous product engineering and web/mobile cloud development leverage cutting-edge technologies to ensure your digital presence is not just robust but also future-ready. What Sets Us Apart: 20 years of experience have allowed us to curate extensive codebase libraries filled with reusable components, above industry on-time delivery, ensuring efficiency and cost-effectiveness for our clients. Diverse Business Domains: We have successfully served clients across diverse business domains, including EduTech, E-commerce, Accounting, Sports, and Social Media. Our clientele spans the US, AU, EU, CAN, SA, Middle East & India.

7.3
7.3
98%

Panama, Panama
$50 USD per hour
I'm a software developer/architect and server administrator with more than 15 years of experience If you hire me, you can be sure that you won't be disappointed by my work

6.5
6.5
97%

Sadiq Abad, Pakistan
$25 USD per hour
TOP-RATED | 5.0 Stars | 100% On Time & On Budget | AI & Automation Specialist Are you losing hours to repetitive tasks, slow workflows, or outdated systems? I build intelligent AI-powered solutions that save time, cut costs, and scale your business — fast. With 5+ years of hands-on experience, I have helped 30+ clients across the globe automate their operations, launch high-performance web platforms, and integrate cutting-edge AI into their products. WHAT I SPECIALIZE IN: AI & LLM Automation – ChatGPT / GPT-4 / OpenAI API integrations – LangChain, AI agents, and intelligent chatbots (Slack, WhatsApp, Telegram) – n8n workflow automation: Stripe, Mailchimp, CRMs, ERPs, and more – Custom AI-powered APIs and backend systems Full Stack Web Development – Laravel, PHP, Python (Django/Flask), Node.js – SaaS platforms, dashboards, booking systems, marketplaces – RESTful APIs & third-party integrations (Stripe, PayPal, Xero, Odoo) Cloud & DevOps (AWS) – EC2, Lambda, RDS, S3 — scalable and cost-optimized – CI/CD pipelines with GitHub Actions – Infrastructure as Code (Terraform, CloudFormation) CMS & E-Commerce – WordPress, WooCommerce, Shopify – Payment gateways: Stripe, PayPal, Razorpay, Google Pay WHY CLIENTS CHOOSE ME: – 5-star reviews & Preferred Freelancer badge – 100% on-time and on-budget delivery track record – Clear communication — you're never left in the dark – Clean, maintainable, and scalable code – AI-first mindset: I don't just code, I solve real business problems Recent wins: → Automated Stripe-to-Mailchimp workflows saving hours of manual work → Built Odoo-to-Xero integration using n8n for seamless accounting sync → Developed AI chatbots deployed on WhatsApp & Telegram for 24/7 client support → Launched full e-commerce platforms with custom payment flows Ready to save time and grow faster? Send me a message — I respond within hours and offer a FREE 15-minute consultation to discuss your project.

4.0
4.0
82%

Bhiwani, India
$25 USD per hour
I help businesses streamline operations, manage complex projects, and build high-performing teams through strategic project management and human resource solutions. With expertise spanning project planning, resource allocation, talent acquisition, and organizational development, I deliver structured, results-driven support. What I can help with: • End-to-end project management (Agile, Scrum, Waterfall) • Resource planning, scheduling, and budget tracking • Talent acquisition, onboarding, and team building • HR policy development and performance management • Process optimization and workflow automation • Stakeholder communication and reporting • Risk management and quality assurance • Cross-functional team coordination I bring a data-driven, people-first approach to every engagement, ensuring projects are delivered on time, within scope, and with teams that are motivated and aligned.

6.4
6.4
100%

Puchong, Malaysia
$50 USD per hour
I’m a senior full-stack developer who turns complex business ideas into fast, scalable, and beautiful digital products. I’ve delivered everything from fintech dashboards and 401(k) rollover platforms to contactless restaurant ordering systems, NFT marketplaces, tourism booking engines, and financial pre-qualification flows for clients across the U.S., Latin America, and beyond. What I bring to every project: Pixel-perfect, conversion-focused frontends with React, Next.js, Vue/Nuxt, Angular, or Svelte Modern styling using Tailwind CSS, MUI, Bootstrap, or fully custom design systems Robust, secure backends in Node.js/NestJS, Python (FastAPI, Django, Flask), or PHP Native & cross-platform mobile apps with React Native, Flutter, Swift, or Kotlin E-commerce expertise on Shopify and WordPress + WooCommerce Deep experience with payment gateways, third-party APIs, compliance-sensitive flows (fintech, financial services), and high-traffic platforms Clean, maintainable code and full ownership of the product from concept to launch and ongoing support I specialize in projects where performance, security, and user experience directly impact revenue — whether that’s a SaaS dashboard that needs to handle thousands of financial accounts, a restaurant app that has to work flawlessly during Friday night rush, or a tourism portal that converts visitors into bookings. Clients choose me because: I deliver on time and usually under budget I speak fluent English (and Spanish when needed) I can join as a solo developer or lead/coordinate larger teams I’m comfortable signing NDAs and working with sensitive financial or compliance data If you need a reliable technical partner who can architect, design, build, and scale your next web or mobile product — let’s talk.
An AWS Polly expert is a cloud audio specialist who uses Amazon Polly's text-to-speech service to convert written content into lifelike spoken audio across dozens of languages and voices. These freelancers configure neural and standard voices, tune SSML markup, and integrate Polly with applications, IVR systems, e-learning platforms, and accessibility tools to produce production-grade synthesized speech at scale.
Hiring an Amazon Polly specialist gives your business reliable, scalable voice output without the cost of studio recording. They handle the full pipeline from raw script to polished MP3, OGG, or PCM audio, including pronunciation tuning, prosody adjustments, and batch synthesis for thousands of files.
The commercial value is straightforward. Synthesized voice replaces expensive voice actors for content that updates frequently, supports rapid localization into new markets, and powers accessibility features that meet WCAG and ADA requirements. A skilled Polly developer makes the difference between robotic, off-putting audio and natural speech that listeners trust.
An experienced AWS Polly consultant typically handles a wide spectrum of tasks tied to text-to-speech production and integration:
A capable Amazon Polly developer is fluent in the broader AWS ecosystem and the supporting tooling that makes voice projects production-ready. Expect familiarity with the AWS Management Console, AWS CLI, and SDKs for Python (Boto3), Node.js, Java, and .NET. Most projects also touch Lambda, S3, CloudWatch, IAM, Step Functions, and Amazon Connect.
On the audio side, freelancers commonly pair Polly output with FFmpeg for format conversion, Audacity for post-processing, and Amazon Transcribe or AWS Translate when projects involve round-trip speech and localization workflows. For conversational AI, they integrate Polly with Amazon Lex, Rasa, or custom chatbot frameworks.
Demand for AWS Polly specialists spans many verticals. E-learning companies generate course narration at scale. Publishers convert articles and books into audio formats. Contact centers deploy synthesized prompts and dynamic IVR messages through Amazon Connect. Accessibility teams add screen-reader-quality audio to websites and apps.
Other common use cases include media localization, public transport announcements, gaming NPC dialogue, marketing video voiceovers, mobile app notifications, smart device interfaces, and automated podcast generation for news and finance content. Healthcare and fintech firms use Polly for compliant patient communications and account alerts.
Strong Polly freelancers combine cloud engineering skill with an ear for natural speech. Look for hands-on AWS experience, ideally backed by certifications such as AWS Certified Cloud Practitioner, AWS Certified Developer – Associate, or AWS Certified Solutions Architect. Adjacent expertise in Amazon Lex, Amazon Connect, Amazon Transcribe, and serverless architecture is a strong signal.
Portfolio markers to look for include sample audio output across multiple voices and languages, SSML scripts demonstrating prosody control, custom lexicon examples, and live integrations such as IVR systems or audio content pipelines. Ask to hear before-and-after samples that show how the freelancer improved a baseline synthesis.
Useful interview questions you can copy and use:
Freelancer.com hosts a global community of AWS-certified developers, cloud engineers, and audio specialists with verified profiles and transparent client reviews. You can post a project on Freelancer.com and receive competitive bids from Polly experts across every time zone, often within hours.
The platform's Milestone Payments system protects your budget by releasing funds only when work meets your approval, and built-in chat lets you discuss SSML samples, voice selection, and integration requirements before awarding. Whether you need a one-off audio batch or a long-running text-to-speech pipeline, the depth of talent available on Freelancer.com makes finding the right match straightforward.
Hiring a Polly specialist is straightforward when you know what to specify. A clear brief covering voice quality expectations, language requirements, and integration scope attracts proposals from the right freelancers and weeds out generic cloud developers without specific text-to-speech experience.
Your brief is the single biggest factor in bid quality. Polly projects span everything from quick SSML scripting to full serverless audio pipelines, so the more specifics you include about voices, languages, and integration targets, the more accurate the proposals you will receive. Head to the
Bids on a Polly project are short proposals revealing how each freelancer interprets your requirements. Strong proposals reference specific Polly features, suggest a voice or speaking style for your use case, and raise sensible questions about script content or AWS account access. Weak bids quote a price without engaging with the brief.
Final selection should combine proposal quality with profile evidence. For Polly work, listen carefully to portfolio samples, weighing consistency across different voices and languages rather than a single polished demo. Review patterns in client feedback to confirm reliability on technical AWS work.
Standard voices use concatenative synthesis and are cost-effective for simple alerts and notifications. Neural voices (NTTS) use deep learning to produce noticeably more natural intonation and are preferred for narration, conversational interfaces, and customer-facing audio. A Polly expert will recommend the right tier based on your quality needs and budget.
Yes. Many clients hire Polly specialists for single deliverables such as converting a course or book to audio, building a one-time IVR setup, or producing a multilingual marketing campaign. You can also retain the same freelancer for ongoing batches as your content library grows.
A focused script-to-audio job with SSML tuning can be completed in a few days, while full integrations involving Lambda pipelines, custom lexicons, and Amazon Connect flows usually take one to four weeks. Timeline depends on script volume, number of languages, and whether existing AWS infrastructure is already in place.
For most text-to-speech projects a single freelancer with Polly and serverless experience is sufficient. Larger initiatives involving complex contact center builds, real-time conversational AI, or multi-region deployments may benefit from a small team combining Polly, Lex, and Connect specialists.
Polly outputs MP3, OGG Vorbis, and PCM audio, plus JSON Speech Marks for synchronization. It supports dozens of languages and voice variants including English, Spanish, French, German, Italian, Portuguese, Mandarin, Japanese, Korean, Arabic, and Hindi, with both male and female voices in most locales.

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