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We are down to the last ten issues before launch on a CodeIgniter-based platform and I plan to split the work between two senior-level developers—five tickets each. Every bug is already logged with step-by-step reproduction notes, stack traces, and expected behaviour in a shared document, so you will be able to dive straight into the code. The open items are a mix of functionality glitches and performance slow-downs that surface across the UI, the underlying business logic, and several MySQL queries. You’ll be working in a clean Git flow, pushing to a staging branch where our QA team will validate each fix as soon as it lands. What I need from you: • Precise, well-commented PHP/CodeIgniter fixes committed ticket-by-ticket • Any query or controller optimisations necessary to meet the current speed benchmarks • Confirmation the patch holds across the affected user interface screens and related database calls • A short note in the ticket describing the root cause and the solution applied Acceptance criteria: all five assigned bugs pass QA without introducing regressions and the relevant pages load within the performance budget stated in the documentation. If you are confident with advanced CodeIgniter patterns, complex SQL tuning and clean, testable PHP, join me for this final push to go live.
Project ID: 40399735
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135 freelancers are bidding on average $7 USD/hour for this job

⭕⭕FULL STACK DEVELOPER⭕⭕ Hi there, ✔️Based on your requirements, you’re in the final critical stage before launch, and need a senior developer who can jump in, fix issues precisely, and ensure stability without regressions. I’d love to support you in closing out these last tickets with clean, production-ready fixes. ✍️ Are there any high-priority tickets (blocking launch) you’d like me to handle first? ✍️ What performance benchmarks (load time / query time) should I strictly target? ✍️ Is there any existing caching layer (Redis/Memcached) in place that I should consider while optimizing? ➰ I focus on clean fixes, zero regressions, and measurable performance gains, especially in high-pressure pre-launch phases. Looking forward to helping you push this across the finish line smoothly.! Thank you.
$10 USD in 40 days
10.0
10.0

Hey, This kind of last mile before launch work is actually what I like most. With clear tickets and logs already there, I can jump in pretty fast and focus on fixing what’s actually causing the issue, not just patching it. I’m used to digging through controllers, queries, and UI flow to make sure the fix holds properly when QA checks it, not just on my local. I also tend to clean things up a bit along the way, especially on the query side if there’s any slowdown, so you don’t run into the same issues again after launch. Happy to start with one ticket so you can see how I work, then we take it from there.
$20 USD in 40 days
7.9
7.9

Hello, I can jump in and help close your final CodeIgniter issues quickly and cleanly, ensuring everything is stable for launch. I am comfortable working with ticket-based workflows, Git branching, and QA validation cycles, so I can start resolving issues immediately. I will handle the assigned bugs with well-structured, commented fixes in PHP/CodeIgniter, while also optimizing MySQL queries, controllers, and performance bottlenecks where needed. Each fix will include a clear root-cause explanation and solution note in the ticket. I have experience debugging complex CodeIgniter applications, fixing UI/backend issues, and tuning database queries for speed and reliability. All patches will be tested across affected screens and database interactions to avoid regressions and meet your performance benchmarks. I am ready to take on my set of tickets and help push this to a successful launch. Regards, Smile Mittal
$8 USD in 40 days
8.1
8.1

Hi, I have strong experience with Php, Laravel and Code ignitor. I’ll develop robust and secure web application just the way you want. I can handle any updates you need. You can check my reviews to see the quality of my work, I will share my previous application in private chat.
$10 USD in 40 days
7.8
7.8

Greetings, I'm excited about the opportunity to help finalize your CodeIgniter site. You’re looking to tackle the last ten bugs before launch, and I can jump right in, thanks to the clear documentation you've provided. My approach would be to first review each ticket carefully, ensuring I understand the context and the expected outcomes. With my experience in PHP and CodeIgniter, I can implement precise fixes for both functionality issues and performance lags. I'll focus on optimizing SQL queries and the relevant business logic to meet your speed benchmarks. Each fix will be well-commented, and I'll make sure to document the root causes and solutions for clarity. I’m ready to work collaboratively with your QA team to ensure everything passes without introducing any regressions. Best regards, Saba Ehsan
$5 USD in 40 days
7.1
7.1

Hi, I can jump in immediately and take ownership of 5 tickets—clean, precise fixes with proper root-cause notes and zero regressions. Strong experience with CodeIgniter, debugging complex PHP flows, and optimizing MySQL queries for performance. I’ll work within your Git flow, commit ticket-by-ticket, and ensure everything passes QA and meets speed benchmarks. Available to start right away. Best regards, Ihtsham
$5 USD in 40 days
7.2
7.2

Hello, I'm Abu Gosia I'm interested in your project very well. I'm good in C#, .Net Core, MVC, ASP.NET, Angular.js, Yii2, PHP, Laravel, Codeigneter, Wordpress, Prestashop, Open Cart. I m quite well experienced in these jobs. Let's go ahead with me. Thanks
$5 USD in 15 days
7.2
7.2

Hi! My name is Marjan and I'm here to offer you my services as a skilled applicant with over a decade of experience working on Freelancer.com. l believe I am the best fit candidate for this project due to my extensive experience; I would like to have a discussion to get to know that we both are on the same page. Once the scope will be locked, I will start working on it right away.
$20 USD in 40 days
6.8
6.8

Hello, I can jump in immediately and take ownership of five tickets, working directly from your documented bug list to deliver clean, senior-level fixes without slowing launch momentum. I’m experienced with CodeIgniter, PHP, and MySQL optimization across UI issues, controller/business logic, and query performance. My approach is precise and ticket-focused: isolate root cause quickly, apply clean fixes, optimize where needed, and document each solution clearly for QA and future maintenance. I’m comfortable working within structured Git workflows, staging branches, and performance benchmarks, with strong attention to regression prevention during final-stage launches. Ready to help push this over the line cleanly and efficiently. Best regards, Stelian
$10 USD in 40 days
6.9
6.9

I will fix your assigned CodeIgniter bugs with clean, tested PHP changes, optimize any slow queries or controllers, and ensure everything passes QA without regressions. Best Regards, Muhammad
$5 USD in 40 days
6.4
6.4

Hello, I will work on finalizing the CodeIgniter site bugs by addressing functionality glitches and performance slow-downs across the UI, business logic, and MySQL queries. I will commit precise, well-commented fixes in a clean Git flow, ensuring each patch passes QA and meets performance benchmarks. Let's discuss further details. Thanks
$4 USD in 40 days
6.0
6.0

At Toriqul Global Solutions, we transform ideas into high-performing digital products. We are a professional web development agency led by Engineer Md. Toriqul Islam brings over a decade of expertise in designing and developing websites, applications, and custom digital solutions. What We Deliver: ✔ Stunning modern websites ✔ Powerful custom web applications ✔ Mobile apps for Android & iOS ✔ E-commerce platforms ✔ Business automation systems ✔ SEO-friendly and fast-loading websites Our Tech Stack: React, Node.js, Laravel, PHP, WordPress, Python, .NET, MySQL, MongoDB, React Native, Bootstrap, JavaScript, and more. Why Clients Trust Us: • Business-focused solutions • Clean UI/UX design • Secure & scalable systems • Reliable deadlines • Transparent communication • Excellent after-sales support We don’t just build websites, we build results. Let’s create something amazing together. Best Regards, Toriqul Global Solutions
$5 USD in 40 days
6.2
6.2

Hi There!!! ★★★★ ( Final sprint CodeIgniter bug fixing with performance tuning & QA-ready production patches ) ★★★★ Project understanding: I understand you have the final 10 bugs in a CodeIgniter platform before launch. Tasks include fixing PHP/controller issues, optimizing MySQL queries, improving UI related glitches, and ensuring all patches are stable in staging with no regressions. Services: ⚜ CodeIgniter bug fixing with clean ticket-wise commits ⚜ PHP controller & business logic debugging ⚜ MySQL query optimization & performance tuning ⚜ UI/UX issue resolution across affected modules ⚜ Git-based workflow with staging branch deployment ⚜ Root cause analysis with proper fix documentation ⚜ QA-ready testing support for production release I have strong experience in CodeIgniter, backend debugging and SQL optimization in production systems. I usually work on tight deadlines where stability and clean fixes are critical before go-live. My approach is to pick tickets one by one, replicate issues, fix at root level (not patch level), and ensure no regression before QA sign-off. Ready to help you finish this launch smoothly. Warm Regards, Farhin B.
$9 USD in 40 days
6.5
6.5

With a solid decade of experience in web engineering under my belt, I have cultivated the skills necessary to provide comprehensive solutions to a wide range of issues encountered on the CodeIgniter platform. My expertise with both front-end and back-end development, coupled with my proficiency in MySQL and PHP, has equipped me to address both the feature functionality glitches and performance concerns highlighted in your project. Moreover, thoroughness is a significant pillar of my work ethics which includes being well-commented, precise and incorporating clean, testable code within your existing Git flow. Not only will I ensure that each bug ticket is fully resolved without introducing new regressions, but I will also guarantee that this does not hamper the user interface screens or related database calls. My competent problem-solving nature would aid in providing detailed notes describing both the root cause and applied solution for a more informed documentation. To top it off, my track record highlights my commitment to quality, stability, and clear communication. By engaging me for this project you will be making a proven choice for an experienced freelancer who is well-versed with advanced CodeIgniter patterns and proficient in complex SQL tuning. Minimize your launch stress by assigning these bug fixations to me as I am determined to help you achieve your goal of going live expediently.
$5 USD in 1 day
6.0
6.0

Hello, I am an expert with 15+ years of experience in the technical world, delivering simple to complex websites, e-commerce platforms, membership systems, and custom portals. I always provide clear communication, continued support after delivery, and 100% client satisfaction. I specialize in PHP development, building secure, scalable, and high-performing web applications with custom scripts, API integration, and database management (MySQL, MariaDB, etc.). From dynamic websites to enterprise-level solutions, I focus on delivering clean code and business-driven results.
$5 USD in 40 days
5.7
5.7

Hello, I came across your project Finalize CodeIgniter Site Bugs and I am very interested in working with you. I have reviewed your requirements and fully understand the scope and expectations. I specialize in PHP, Website Design, Codeigniter, MySQL, Git, Web Development, Backend Development, Database Management and have successfully delivered similar projects before. I am committed to delivering high-quality work with reliability, clarity, and professionalism. I work transparently throughout the project so progress, deadlines, and expectations stay clear at every stage. I would be glad to discuss further details and am ready to start immediately. Looking forward to hearing from you. Regards, Anum
$8 USD in 40 days
5.4
5.4

Hi, I've read your project description carefully and clearly understand your requirements. I have 5+ years of experience in PHP, CodeIgniter, and MySQL, specializing in debugging complex issues, performance optimization, and clean Git workflows. I can efficiently handle your assigned tickets and ensure stable, production-ready fixes. • Precise bug fixing with well-commented, testable CodeIgniter code • Query optimization and performance tuning to meet speed benchmarks • Root cause analysis with clear documentation and regression-safe fixes I can also share relevant portfolio samples of similar backend debugging and optimization work. Regards, Monica Bhatia
$6 USD in 40 days
5.2
5.2

Regarding your CodeIgniter platform, I've spotted that addressing UI performance slow-downs often requires optimizing MySQL queries alongside PHP fixes to ensure a seamless experience. My approach efficiently manages this by targeting slow queries and refining the backend logic to deliver consistent speed enhancements across affected areas. In a similar project, I optimized query performance by 40%, which significantly improved load times. I include 30 days of post-deployment bug-fixing to iron out any unforeseen issues. Which specific MySQL queries are you finding most problematic? Let's discuss how I can help with these final adjustments.
$8 USD in 40 days
5.2
5.2

Hi, I can help you close these final CodeIgniter issues by fixing the assigned bugs cleanly, improving performance where needed, and ensuring everything works correctly across UI, controllers, and MySQL queries. I’ve worked on similar CodeIgniter projects where I handled bug fixing, query optimization, and production stability under tight launch deadlines. My approach is to take each ticket one by one, reproduce the issue, apply a precise fix, and make sure it passes QA without affecting other parts of the system. I’ll also add clear comments and a short root-cause note so your team understands exactly what was done for each fix. Thanks Nenad
$15 USD in 40 days
5.0
5.0

Hi, As per my understanding: You’re in the final pre-launch phase with 10 well-documented issues on a CodeIgniter platform, and need clean, reliable fixes for 5 assigned tickets. The work involves resolving functional bugs and optimizing performance across controllers, UI interactions, and MySQL queries, while maintaining stability and meeting strict QA and speed benchmarks. Implementation approach: I will pick up each ticket individually, reproduce the issue locally using your documentation, and trace root causes across controllers, models, and queries. Fixes will follow CodeIgniter best practices with clean, well-commented code. For performance issues, I’ll optimize queries (indexing, joins, query structure) and review controller logic to reduce load time. Each fix will be tested across impacted flows before committing to the staging branch via proper Git practices. I’ll also document root cause and solution clearly in each ticket. Timeline: 2–4 days for 5 tickets depending on complexity. A few quick questions: 1. Which CodeIgniter version is the project using? 2. Do you already have query profiling or performance logs enabled? 3. Any specific response time benchmarks to strictly meet? 4. Are there existing unit/integration tests in place? 5. Any known high-risk areas where regressions must be extra cautious?
$5 USD in 40 days
5.4
5.4

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