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I need a developer to create a compact, well-documented SDK that adds photo cropping and resizing to any mobile or web project. The goal is a simple, minimalistic interface that product teams can drop straight into their apps with just a few lines of code and very little UI chrome. Core requirements • Cropping & resizing logic with high-quality output (lossless where possible) • Clean, minimal UI components ready to theme or white-label • Public API surface small enough for fast onboarding, fully typed and documented • Sample project that demonstrates integration, configuration, and basic theming • Clear build instructions, plus inline and external documentation I’m happy to start with one target platform—iOS, Android, or Web—and expand later, so please note which environment you feel strongest in when you respond. Filters, stickers, and other effects may follow in a future phase, but they are out of scope for this milestone. Acceptance criteria 1. Import the SDK, call one method, and the crop-resize tool appears. 2. Exported images retain original resolution unless explicitly downscaled. 3. Interface elements follow platform conventions and remain under 50 KB total assets. 4. README covers installation, public methods, and a quick-start in less than five minutes. If you have experience with image processing libraries such as Core Image, GPUImage, Glide, or similar, please highlight it. I value clean code, clear documentation, and swift communication throughout the build.
Project ID: 40716126
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79 freelancers are bidding on average $19 USD/hour for this job

Hello, We carefully studied the description of your project and we can confirm that we understand your needs and are also interested in your project. Our team has the necessary resources to start your project as soon as possible and complete it in a very short time. We are 25 years in this business and our technical specialists have strong experience in JavaScript, Mobile App Development, iPhone, iPad, Image Processing, Web Development, Documentation, API Development and other technologies relevant to your project. Please, review our profile https://www.freelancer.com/u/tangramua where you can find detailed information about our company, our portfolio, and the client's recent reviews. Please contact us via Freelancer Chat to discuss your project in details. Best regards, Sales department Tangram Canada Inc.
$25 USD in 5 days
8.2
8.2

Hi Valuable Client, CnEL India can develop this lightweight photo editing SDK with a methodology focused on simplicity, performance, and easy integration. Our approach would be: • Start with the Web/JavaScript environment and define a minimal, fully typed public API. • Build reliable crop and resize processing while preserving original resolution unless downscaling is requested. • Create lightweight, responsive UI components designed for easy theming and white-label use. • Keep the SDK modular so future features such as filters and stickers can be added without affecting the core. • Provide a working sample project showing installation, integration, configuration, and theming. • Add clear inline documentation and a concise README covering installation, API methods, and a quick-start flow. • Test image quality, different resolutions, browser/device compatibility, asset size, and integration simplicity before delivery. We prioritize clean, maintainable code and clear communication throughout development. We can start with the Web SDK milestone and structure it for future platform expansion. Regards, Chanchal CnEL India
$20 USD in 80 days
8.0
8.0

When developing a lightweight photo editing SDK, the main challenge is balancing functionality with minimal resource usage while making sure a high-quality user experiance. To address potential concerns about performance and integration, I will build the SDK without affecting existing applications or their performence. Phases: Initial design: Define cropping and resizing logic with high-quality output. UI component creation: Develop minimal UI components that are easy to theme. API development: Create a public API for fast onboarding with clear documentation. Testing and documentation: Provide a sample project with build instructions and README. I have extensive experience with Core Image and GPUImage, which will directly contribute to achieving high-quality output while keeping asset sizes minimal. Which platform do you prefer to start with: iOS or Android? Rajavel
$21 USD in 10 days
7.4
7.4

Dear Client, I’m Md Toriqul Islam, an experienced mobile and full-stack developer with 10+ years of experience building clean, reusable SDKs and applications. I have a few questions: 1. Which platform should we start with? 2. Do you have preferred image formats? 3. Should cropping support fixed aspect ratios? I understand you need a compact photo cropping/resizing SDK with high-quality output, minimal themeable UI, a small typed API, sample project, documentation, and straightforward integration. I specialize in Swift, iOS, React Native, image processing, APIs, modular architecture, performance optimization, and developer-focused documentation. I can deliver production-ready code with a simple integration flow, comprehensive README, sample project, testing, and clear build instructions. Best regards, Md Toriqul Islam
$15 USD in 40 days
6.6
6.6

Hello Sir, I have already worked on similar types of website and software development projects and I am confident that I can successfully handle your project. I am a full-time freelancer with **17+ years of experience** in web development, software development, automation, and API integrations. My expertise includes: * Android app development * ASP.NET C# web and software development * Python automation and web scraping (Amazon, Instagram, Facebook, Google Maps, LinkedIn, Telegram, and other custom scraping solutions) * JavaScript, jQuery, AJAX, Bootstrap, HTML5 * Microsoft SQL Server database development * Payment gateway integration * SMS, Email, Banking, Financial, and Insurance API integration * Custom automation bots and workflow automation software I focus on delivering **high-quality, scalable, and reliable solutions** with clean code and long-term support. Please contact me in private chat so we can discuss your requirements in detail. I can also show you a **demo of similar projects** I have completed. Looking forward to working with you. Thanks & Regards
$25 USD in 3 days
6.0
6.0

Hi, Keeping the crop-resize output lossless in the browser is the tricky bit - I'd handle it with canvas and typed vanilla JavaScrip. Web is where I'm strongest, this fits my main work. Lets get in contact first.
$15 USD in 7 days
5.6
5.6

Hi, I noticed your need for a lightweight SDK that integrates photo cropping and resizing capabilities with minimal UI chrome. I specialize in JavaScript and API Development, which are perfect for building a compact and efficient solution for your project. My approach will ensure that the SDK is not only well-documented but also easy to integrate into any mobile or web app with just a few lines of code. I'll focus on delivering high-quality, lossless output to meet your standards. Could you share more about any specific platforms or frameworks you plan to use for this integration?
$15 USD in 7 days
5.5
5.5

As an experienced Full Stack Web and Mobile App Developer for over 5 years, I believe I have the necessary skills and expertise you're looking for to create your lightweight Photo Editing SDK. With a clear emphasis on high-quality code and documentation, my work is tailored around delivering simple, minimalistic, yet effective solutions. In terms of target platforms, I have considerable knowledge and command in iOS, Android, as well as Web Development. Notably, my skills in React.js and Flutter would be incredibly beneficial for integrating the SDK into APIs across several platforms seamlessly. Your project goal aligns perfectly with my own passion - turning ideas into reality through code. By leveraging my experience with image processing libraries such as Core Image and Glide, I'm confident that I can deliver a well-documented SDK incorporating cropping and resizing capabilities without compromising quality. Additionally, my background in creating user-friendly applications will ensure a minimal UI interface that your product teams can easily understand and integrate. Let's discuss your vision further; together we can create something truly amazing!
$20 USD in 40 days
5.5
5.5

Hi, You want a lightweight, drop-in photo crop & resize SDK with high-quality output, minimal UI, strong typing/docs, and a quick README, got it. I can build a compact library with a tiny public API surface so teams can import, call one method, and see the tool instantly, while keeping assets under 50 KB and preserving resolution on export unless downscaled. I’ll start with iPhone (iOS) first for tight image pipeline work, then structure the SDK so adding Android/Web later is straightforward. You’ll get clean theming/white-label UI components, inline + external documentation, and a sample integration project showing configuration and fast onboarding using JavaScript workflows where needed for integration glue. Next step: confirm your preferred target (iOS first or Web), and I’ll share an SDK architecture + repo structure plan. Quickly—do you want the SDK core written natively for iPhone (Core Image/GPU pipeline), and which exact output formats/metadata to preserve on export? Thanks, KANIKA On-Time Project Delivery with Quality You Can Trust.
$18 USD in 10 days
5.2
5.2

Hi, I am a mobile and web SDK developer with 8 years of rich experience in JavaScript, image processing, API development, and technical documentation. I can create a lightweight crop and resize SDK with a small typed API, high-quality image export, minimal themeable UI components, and a sample integration project. I will also provide clear build instructions, inline documentation, and a concise README covering installation, configuration, public methods, and quick-start usage. I'm an individual freelancer and can work on any time zone you want. Please contact me with the best time for you to have a quick chat. Looking forward to discussing more details. Thanks. Emile.
$25 USD in 40 days
4.9
4.9

Hi, I can build a compact, production-ready photo cropping and resizing SDK with a minimal, white-label-friendly UI and a small, fully typed API. I’m strongest in Android, using Kotlin with proven image-processing libraries and platform APIs. I’ll deliver one-method integration, high-quality image export, configurable theming, a sample project, clear build instructions, and concise API/README documentation. I’ll also keep the SDK lightweight and ensure images retain their original resolution unless downscaling is requested. Clean architecture, performance, documentation, and easy integration will be my priorities. I’m ready to start with the Android milestone and can expand to other platforms later. Best regards,
$20 USD in 40 days
4.9
4.9

A compact, well-documented crop-and-resize SDK with a minimal API - one method, themed components, typed and ready to drop into an app - is precisely the kind of small, deliberate library I like to build: tight scope, clean surface, and docs that read like the code. Before I quote, three things: 1. Which environment should the first version target - you said one of iOS, Android, or Web; I am strongest at Web (TypeScript), so should the initial SDK ship there with the others as follow-ups? 2. Output format - is high quality mainly about keeping the original resolution (PNG/WebP, no recompression) or also about exposing exact dimensions the app controls? 3. Theming - should the UI components ship as plain, overridable styles (CSS vars / tokens) so the app can white-label them without fighting the SDK? Scope: compact TypeScript SDK with a one-call API for crop+resize -> lossless output where possible (PNG/WebP, resolution preserved) -> minimal, themeable UI components -> fully typed public API -> sample project showing integration + basic theming -> build instructions and inline + external docs. 4.9/5 from 153 reviews - a library that needs a README deep-dive just to export an image is the one I never ship. Reply with the 3 answers (starting with environment) and I will send the public API surface and folder layout before you commit anything.
$22 USD in 3 days
5.0
5.0

I'm thrilled at the prospect of working on your lightweight photo editing SDK project, Yaseen. With a solid background in JavaScript and Mobile App & Web development, I can deftly develop a compact and well-documented SDK that aligns perfectly with your vision. Having honed my skills over 7 years in the industry, I’m familiar with image processing libraries such as Core Image, GPUImage, and Glide which positions me well to deliver exactly what you need. What sets me apart is not just my technical capabilities but also my eye for design. As an experienced full-stack developer and an award-winning designer, I have a unique approach to user interfaces that values minimalism without sacrificing functionality. Incorporating this holistic perspective into our crop-resize tool simplifies the user experience and ensures it falls under the 50 KB total assets you've highlighted – while still delivering high-quality output. Additionally, my commitment to clear code and comprehensive documentation means that when you import the SDK and call one method -the crop-resize tool- will be right there. Overall, by choosing me for this milestone project, you're choosing someone who can deliver to your requirements and beyond. Looking forward to discussing more details about your venture!
$15 USD in 40 days
4.7
4.7

The best first target is Web, where I can keep the SDK lightweight, fully typed, framework-friendly, and easy to integrate with just a few lines of code. I have 8+ years of frontend/full-stack experience with TypeScript, JavaScript, React, reusable component systems, APIs, and production UI libraries. I’d build the crop/resize engine with high-quality image handling, preserve source resolution by default, expose a minimal typed API, and keep the UI themeable with very little bundled chrome. The milestone would include the SDK package, sample integration project, theming example, tests, build instructions, inline documentation, and a five-minute quick-start README. I have image-processing experience, though I would not claim production Core Image/GPUImage work if the first milestone is Web.
$20 USD in 40 days
4.6
4.6

Hello, I can develop a compact and well-documented SDK for photo cropping and resizing with a minimal interface that product teams can integrate into mobile or web applications with just a few lines of code. I can start with iOS as the initial target platform and keep the architecture ready for future Android or Web expansion. The SDK will provide high-quality crop and resize processing while preserving the original image resolution unless downscaling is explicitly requested. The public API will remain small, fully typed, and easy to understand, with clean UI components that can be themed or white-labeled. A key part of the implementation will be the one-method acceptance flow: after importing the SDK, the developer should be able to call a single method and have the crop-resize tool appear immediately. Let's connect to discuss and start the work. Thanks Saurabh
$15 USD in 10 days
4.9
4.9

I can build the first version of your lightweight photo editing SDK targeting Web, with a compact API and minimal UI that can be integrated into existing projects with only a few lines of code. The SDK will cover high-quality cropping and resizing, preserve original resolution unless downscaling is requested, and provide themeable UI components with minimal asset overhead. I’ll keep the public API small, fully typed, and documented, with a sample project demonstrating installation, configuration, integration, and theming. I’ll also provide clear build instructions, inline documentation, and a concise README covering the public API and quick-start workflow. I have 10+ years of software development experience across JavaScript, web applications, APIs, and mobile development, and can structure the SDK for future platform expansion and additional image-processing features. Rate: $25/hour.
$25 USD in 40 days
4.1
4.1

Hi, Web/TypeScript is the best starting platform for me. I can build a framework-agnostic crop/resize component with a small typed API, themeable controls, a demo and tests for orientation, crop bounds and export dimensions. I would target your 50 KB asset budget and document PNG versus JPEG quality trade-offs rather than imply resizing is always lossless. Estimate: 15–20 hours across two weeks at $25/hour, capped at 15 hours weekly. Do you need touch pinch/zoom, and should the 50 KB limit be measured compressed or uncompressed?
$25 USD in 15 days
4.0
4.0

Hi! I'm a full-stack developer with 5 years of experience building JavaScript applications and reusable integrations. I can deliver a focused web SDK that gives product teams a clean crop-and-resize flow, a small typed API, themeable UI, a working sample project, and documentation that gets a new developer running quickly. I’d keep this milestone to the web target, define the browser and image-format support up front, then validate output dimensions, quality, asset size, and the one-call integration path against your acceptance criteria. The implementation would stay intentionally narrow so later filters or mobile targets can extend it without bloating the first release. Could you share your preferred web framework, supported browsers, input/output formats, and maximum image dimensions?
$20 USD in 7 days
3.8
3.8

Hi, I’d build the first milestone as a native Android SDK in Kotlin, packaged as a lightweight library with a one-call launcher API. The SDK will provide a themeable crop/resize screen, preserve source dimensions by default, apply downscaling only when requested, and return fully typed success/error results. I’ll include a sample application, five-minute quick-start README, public API documentation, build instructions, and tests covering EXIF rotation, large images, memory use and output quality. UI assets will use lightweight vectors to remain within the 50 KB target. Would you prefer the Android release distributed as an AAR, a Maven package, or both?
$20 USD in 20 days
3.4
3.4

Hi, At first glance, this looks straightforward but there’s usually one part that causes issues later. Happy to share a quick plan if you're open to it. Regards, Rajesh
$20 USD in 40 days
3.2
3.2

Kota Serang, Indonesia
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