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I’m leading a small team that is rebuilding a ride-sharing style platform and we want a seasoned engineer who has actually scaled apps like Uber, Lyft or on-demand delivery services to steer us through a short, high-impact mentorship engagement. Our biggest pain point is overall platform performance and I need your eyes on both the frontend and the backend so we can tighten response times, smooth out spikes in traffic and keep error rates negligible. Here’s what I have in mind. First, you’ll review our current architecture and deployment topology, then sit with us (remote sessions are fine) to pinpoint the bottlenecks that are holding the entire real-time flow back—from the moment a rider requests a trip to the instant a driver accepts. Once the priorities are clear, we’ll walk through code-level and infrastructure-level optimisations, covering everything from API gateways, websockets and event queues to client rendering and caching strategies. I’m looking for practical guidance backed by war-stories, not just theory: show us what you’ve tried, what failed and why a particular pattern finally worked in production. By the end of the engagement I expect: • A concise performance roadmap with ordered action items • Annotated diagrams or code snippets that illustrate key fixes • A follow-up Q&A session so my developers can verify their implementation choices If you’ve been the go-to person for keeping a real-time fleet or delivery network fast and stable, I’d love to tap into that expertise for this focused sprint.
Mã dự án: 40328600
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82 freelancer chào giá trung bình $530 CAD cho công việc này

Hi, This is Elias from Miami. I checked your project description and understand you’re looking to rebuild a ride-sharing platform with a focus on performance and scalability. It sounds like an exciting project, and I would love to help your team achieve its goals. I’ve worked on several similar platforms and understand the key technical challenges involved. My approach would include setting up a robust microservices architecture, ensuring seamless API development, and implementing cloud solutions for scalability. I have a few questions to get a better understanding: Q1 – What specific user roles and permissions do you envision for the platform? Q2 – Are there any existing systems or tools we need to integrate with? Q3 – What are your expectations regarding the scalability of the platform as user demand grows? I’d be happy to go through the details and suggest the best technical approach. Looking forward to hearing from you.
$500 CAD trong 11 ngày
7,9
7,9

Hi Scaling a ride-sharing platform is usually less about one slow endpoint and more about latency compounding across API gateways, WebSockets, dispatch logic, queues, caching, and client rendering. I can help by reviewing your end-to-end architecture and identifying the true bottlenecks affecting request-to-driver-accept flow under real traffic conditions. My background includes performance-focused work across real-time systems, backend services, event-driven pipelines, caching layers, and frontend optimization for responsive user experiences. I focus on practical fixes such as queue design, websocket lifecycle control, hot path profiling, database query reduction, load isolation, client state efficiency, and observability that exposes where spikes really start. A common technical problem in these systems is treating symptoms at the UI or API layer while the actual instability comes from dispatch orchestration, retry storms, or inefficient data fan-out. I would help your team convert that complexity into a prioritized roadmap with concrete architecture notes, targeted code-level recommendations, and production-minded tradeoff guidance. The goal is not generic advice, but a sharper system that holds low latency, stable throughput, and negligible error rates as demand rises. Thanks, Hercules
$500 CAD trong 7 ngày
7,1
7,1

Hi, With over a decade of experience in the industry, I've developed a reputation for not just tackling complex technical challenges successfully, but also for mentoring and inspiring cross-functional teams. Particularly, I specialize in backend development, software architecture, and web services- skills that would be integral to optimizing your ride-sharing platform's performance. Having worked with similar real-time fleet and delivery networks like Uber, Lyft, and more, I am well-acquainted with the bottlenecks you may be encountering. My proven process begins by diligently reviewing your current architecture and deployment topology to identify any potential hindrances in the system -- from frontend to backend. By doing this, we'll uncover areas where we can tighten response times, mitigate traffic spikes, and minimize error rates. Throughout the engagement, I'll bring practical guidance backed by real-life testimonials to illustrate what has truly been effective in production. At the end of our sprint together, you can expect a concise performance roadmap with actionable items that we'd have already begun implementing. Additionally,you will also receive detailed annotated diagrams or code snippets that will visually explain key fixes. To ensure continuous improvement even after our time together is complete, I provide a follow-up Q&A session where your team members can verify their implementation choices. Collaborating with Thanks!
$250 CAD trong 10 ngày
7,1
7,1

Hi, ➡️ I read your project description and understand that you need a seasoned engineer to mentor your team through refining your ride-sharing platform. Your focus on improving platform performance across front and backend resonates well with my expertise. ⏺️ I specialize in scaling high-traffic applications akin to Uber and Lyft, having improved system architectures for seamless real-time operations. My approach involves hands-on troubleshooting and optimization from the ground up—reviewing architecture, identifying bottlenecks, and implementing strategic fixes in areas such as API gateways, websockets, and caching mechanisms. My past projects have resulted in significantly reduced response times and smoother traffic handling, which aligns perfectly with your goals. Regards, Aftab Ahmad Full Stack Developer (12 Years of experience)
$250 CAD trong 7 ngày
6,2
6,2

Hello, I came across your project and found it truly interesting. With over eight years of hands-on experience in this field, I have successfully delivered high-quality solutions to clients worldwide. My dedication to excellence is reflected in the 180+ positive reviews from satisfied clients. I’d love to bring this expertise to your project and ensure outstanding results. However, I do have a few important points I’d like to clarify to align perfectly with your vision. Let’s connect via chat so I can share relevant examples of my past work. I look forward to hearing from you. Best Regards, Divu.
$750 CAD trong 8 ngày
6,3
6,3

Hello! This is James from Hollywood. I’ve carefully gone through your project description for rebuilding a ride-sharing platform, and I’m excited about the opportunity to contribute to your team. With over 15 years of experience in full-stack development and cloud computing, I understand the nuances of building robust, scalable applications. To ensure I align perfectly with your vision, could you please clarify the following questions to help me better understand the project? 1. What specific features are you looking to enhance or introduce in the platform? 2. Are there any particular technologies or frameworks you prefer for this rebuild? I’ve successfully worked on similar projects, including a ride-sharing app that focuses on real-time data analytics and user-friendly interfaces, and another project involving microservices architecture that significantly improved system performance. My extensive experience in API development and microservices can help streamline your platform’s functionality. My approach will involve defining clear project milestones, ensuring seamless integration across services, and focusing on performance optimization to enhance user experience. I’m committed to delivering high-quality results and ensuring that your project goals are met effectively. Let’s discuss how I can bring value to your project! Looking forward to your response.
$600 CAD trong 5 ngày
5,7
5,7

Hi ridet3, This is quite similar to a project I delivered last week, so I can jump straight into execution. Ready to start immediately. What’s your real-time path from rider request to driver accept—client transport (WebSocket/HTTP/2), API gateway, broker (Kafka/RabbitMQ), matching/geo-index (RedisGeo/PostGIS/H3), primary DB—and where do p95/p99 latencies spike per hop? How are hot states handled—driver availability/ETA caches, session/auth, rate limits—and what autoscaling/rollout strategies (HPA, blue/green/canary) and resilience controls (circuit breakers, retries, backpressure) are in place? Adopt a dedicated “hot path” for matching and location flow: partitioned topics by region, consumer groups sized by hotspot, server-side fanout, and Redis Cluster (with GEO) co-located to cut cross-AZ hops; apply adaptive load shedding and backpressure to protect brokers and WebSocket nodes. Establish SLO-driven observability: RED/USE dashboards, high-cardinality tracing (OpenTelemetry), shadow traffic for safe trials, and chaos drills for broker/LB/regional failover; enforce performance budgets and config-as-code in CI. Action Plan: - Phase 1: Trace and profile end-to-end, build hop-by-hop latency map, validate capacity limits, and diagram data flow Best Regards, Sid
$727 CAD trong 5 ngày
5,7
5,7

⭐⭐⭐⭐⭐ ✅Hi there, hope you are doing well! I have mentored engineering teams rebuilding scalable ride-sharing and on-demand delivery platforms, helping them improve real-time performance with smooth, reliable user experiences. From my experience, the most critical factor for success in this project is identifying and addressing the key bottlenecks in the end-to-end real-time flow, from frontend interactions to backend event handling. Approach: ⭕ I will start with an in-depth review of your architecture and deployment topology. ⭕ Conduct remote sessions to observe and diagnose bottlenecks across API gateways, websockets, event queues, and client rendering. ⭕ Share practical, battle-tested strategies and code-level optimizations that I've applied in production. ⭕ Deliver a concise, actionable performance roadmap with annotated diagrams and code snippets. ⭕ Host a follow-up Q&A session to ensure your developers implement solutions correctly. ❓ What are your current peak traffic loads and error rates? I am confident my hands-on experience with real-time fleet and delivery network platforms will help your team rapidly stabilize and scale your app’s performance. Best regards, Nam
$550 CAD trong 5 ngày
5,3
5,3

Hello, With over 8 years of experience in full-stack development, especially in performance-driven platforms, I am confident that I can elevate your ride-sharing app's performance to new heights. I have successfully built and scaled AI-powered apps, machine learning models, and SaaS platforms similar to what you have envisioned. My technical arsenal includes expert-level skills in both front and backend development, accompanied by a deep understanding of the critical factors affecting platform performance. Moreover, by bringing me on board for this mentorship engagement, you can leverage my strength in clearly defining actionable roadmaps and providing detailed explanations. Your team will receive annotated diagrams or code snippets depicting the fixes which would significantly aid in cross-verification during implementation. Choose me for a high-impact journey of elevating your system's performance; gain from my deep insights and real-world effectiveness! With Regards!
$750 CAD trong 7 ngày
5,2
5,2

I can step in as a hands-on mentor to help you identify and fix the real performance bottlenecks in your ride-sharing platform. I’ll start with a focused architecture + flow review (request → matching → acceptance), then work with your team in live sessions to pinpoint latency sources across API, websocket/event flow, and frontend rendering. From there, we’ll prioritize fixes that actually move the needle—caching, queue design, connection handling, and scaling patterns. Deliverables: • Clear performance roadmap with prioritized actions • Bottleneck analysis across backend, infra, and frontend • Practical solutions (API optimization, websocket handling, event queues, caching) • Annotated diagrams/code snippets for key improvements • Live working sessions + final Q&A for your team I’ve worked on real-time systems with high concurrency and latency sensitivity, focusing on stability under spikes and predictable performance. This will be practical, implementation-focused guidance—not theory.
$500 CAD trong 7 ngày
4,6
4,6

Hello, I’ve carefully reviewed your project Ride Sharing Performance Mentor and it’s something I can confidently handle. I’m a professional developer with strong experience in Microservices, Software Architecture, Frontend Development, API Development, Cloud Computing, Backend Development, Web Development and Web Services, delivering reliable and high-quality solutions with clean code and efficient performance. I ensure every project is handled with attention to detail and a results-driven approach to meet your expectations. If you’ve shared any files or details, I’ll review them and provide quick feedback. Let’s connect and get started right away you can also check my profile reviews for similar work. Regards, Mahad Sheikh
$250 CAD trong 5 ngày
4,2
4,2

Hi there, I'm Kristopher Kramer from McKinney, Texas. I’ve worked on similar projects before, and as a senior full-stack and AI engineer, I have the proven experience needed to deliver this successfully, so I have strong experience in Software Architecture, Frontend Development, API Development, Web Development, Backend Development, Cloud Computing, Web Services and Microservices. I’m available to start right away and happy to discuss the project details anytime. Looking forward to speaking with you soon. Best regards, Kristopher Kramer
$500 CAD trong 7 ngày
4,8
4,8

Hello, I'm Dax Manning, a seasoned engineer with over 8 years of experience in Web Development, Backend Development, Frontend Development, Software Architecture, and Web Services. I have successfully scaled apps similar to Uber and Lyft in the past, making me well-equipped to address the performance challenges your ride-sharing platform is facing. I understand that your main pain point is platform performance, and I am ready to review your current architecture and deployment topology to identify and address the bottlenecks that are affecting response times and traffic spikes. I will provide practical guidance, backed by real-world experiences, to optimize both the frontend and backend components of your platform. I am ready to work according to your schedule and can start immediately to deliver impactful results. Before we begin, I have a few questions to better understand the project requirements. Thanks, Dax Manning
$600 CAD trong 7 ngày
4,3
4,3

As a seasoned Full Stack Web and Mobile App Developer with over five years in the field, I'm confident that my unique blend of skills and experience is well-suited to meet the high-performance mentoring needs of your ride-sharing project. From your description, it's clear that you need someone who understands how to scale platforms like Uber and Lyft without compromising on response times or error rates, and I believe I fit that bill perfectly. Having worked on frontend and backend projects alike, with specific focus on optimizing API gateways, websockets, event queues, client rendering and caching strategies, I understand what it takes to make a platform perform at its peak even during times of high traffic. My expertise isn't just theoretical but based on real-world experiences - I have a plethora of war-stories on my belt to share. By choosing to work with me, you'll get more than just a concise performance roadmap with ordered action items. You'll get annotated diagrams and code snippets illustrating key fixes and an opportunity for your developers to ask questions and verify their implementation choices in a follow-up Q&A session. Time management, clear communication, efficient development support- you can rely on all these from day one of our engagement. Let's discuss how we can make this ride smoother together!
$500 CAD trong 7 ngày
4,4
4,4

Hey there Hope the weather nice in Canada I am interested working on your project Ride Sharing Performance Mentor I’ve reviewed your CRM project requirements and it aligns well with my experience in building structured, scalable systems. I understand that a CRM isn’t just about features it needs to be reliable, user-friendly, and optimized for real workflow efficiency. Let us speak over the chat and discuss the details of the project. I deliver high-quality work that aligns perfectly with your goals and stays within budget. Best Regards, Hussain
$250 CAD trong 7 ngày
4,1
4,1

Hello, I have reviewed the details of your project. i will review your current architecture including frontend code, backend services, database design, and deployment topology to identify bottlenecks affecting real time performance. sessions will cover analysis of api gateways, websocket connections, event queues, caching layers, and client-side rendering to improve response times and handle traffic spikes. i will provide a detailed performance roadmap with prioritized action items, annotated diagrams showing where to adjust code or infrastructure, and practical guidance based on my experience scaling ride-sharing and on-demand delivery platforms, concluding with a follow-up q&a session for your team to validate their optimizations. Let's have a detailed discussion, as it will help me give you a complete plan, including a timeline and estimated budget. I will share my portfolio in chat I look forward to hear from you. Thanks Best Regards, Mughira
$500 CAD trong 7 ngày
4,3
4,3

Hi there! You’re rebuilding a ride-sharing platform and the real challenge is maintaining seamless real-time flows under traffic spikes — that’s exactly where most apps lose performance. I recently guided a team scaling a multi-region on-demand delivery system, optimizing API gateways, websockets, and caching strategies, which cut response times by over 40% while keeping error rates near zero. I will review your current architecture, pinpoint bottlenecks in both frontend and backend, and provide actionable fixes with annotated diagrams and code-level examples. Check our work: https://www.freelancer.com/u/ayesha86664 Do you have monitoring/logging metrics already in place so I can analyze actual bottlenecks during the review? I am ready to start — just say the word. Best Regards, Ayesha
$390 CAD trong 4 ngày
4,0
4,0

Hi there, I’ve read your request for mentorship on scaling your ride-sharing platform, and I can provide the guidance you need. With extensive experience in high-performance applications similar to Uber and Lyft, I’ll start by reviewing your current architecture, focusing on both frontend and backend components. We’ll identify bottlenecks affecting real-time performance, from trip requests to driver acceptance. I’ll share practical insights on optimizing API gateways, using websockets for real-time updates, and implementing effective caching strategies. By the end of our engagement, you’ll receive a performance roadmap, annotated diagrams, and a follow-up Q&A session for your team. Looking forward to collaborating! Thanks, Pavlo.
$250 CAD trong 7 ngày
3,7
3,7

Hi, I'm a Full Stack Developer experienced in API integrations and backend architecture, particularly in platforms involving real-time data and user interaction. Rebuilding a ride-sharing platform requires a robust, scalable backend, and I can help your team ensure the API layer is efficient and reliable. I can also assist in debugging and optimizing performance as you progress with the development. My focus will be on creating a clean, well-documented API that supports your frontend application and future feature expansions. Looking forward to contributing to your project's success. Thanks and regards, Vinod Malviya
$560 CAD trong 14 ngày
3,4
3,4

Hi, I am senior web app developer with 7 years of experience in Microservices, API Development, Web Development, Web Services, Cloud Computing, Software Architecture, Frontend Development and Backend Development. I 've checked your project detail and understood what you want. I can also support both app design and development. I would like to have a brief chat or meeting with you very soon to finalize our project plan. Thank you Kashif.
$250 CAD trong 13 ngày
3,1
3,1

Halifax, Canada
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