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Top freelance Query Optimization developers available to hire
Hi! My name is Ethar, though you'll get away with pronouncing it "Ether".
"I love coding!" and despite that intro, I don't like sounding like Donald Trump. Not that you could ever confuse us two really :) I've been a full stack guy for over 20 years and these days, churn out JS, Node, C#, both SQL & NoSql and run on AWS, including developing IoT platforms and Alexa skills.
As well as coding help, I also encourage developers and architects to look at problems differently. Committing to effective, clean, value driven solutions is crucial and my experience both in code and business provides a unique slant on why code is written in the first place. I also regularly recruit, so understand the needs of folk trying to break into the industry.
Despite over 22 commercial years in the IT industry, holding very senior roles, and running companies and organisations, I still prefer coding. I've spent a lot of time doing complex computing tasks and building circuits, and work across IoT, AI/Machine Learning, High performing computing and use Lean-EA and Lean Startup to help enterprises and startups alike work more effectively. Many of my calls end in YAGNI (You Ain't Gonna Need It), which saves on unnecessary costs elsewhere.
Ethics? Plenty. Probably to my own detriment.
Projects: Contributed to OSS including JabaJS and a local community tech calendar Alexa Skill OSS project called "WhatGeeks" (accepting PRs if you're interested).
Passionate about Software Development. Assisting companies with tight deadlines, managing teams, developing solution architecture, scalability and performance issues.
Developing E.R.P and large scale solutions for companies to enhance, accurate and advance their daily operations, accounts, sales, clients interaction and custom reports generation. Developing scale-able architecture with backups and replicated architecture to enhance application integrity and availability.
Looking towards an environment where I can improve my expertise in the field.
Specialties:
Web application Development using but not limited to:
PHP
Using Frameworks like: Yii, Laravel, Codeigniter.
MySQL
Cold Fusion
Javascript
AJAX
HTML
CSS and AJAX.
Desktop Application Development:
C#
.NET and Access.
Database Development including complex scenarios.
I've been coding since age of 15, starting with perl, moving to php, and finally to python. I've been a freelancer working in the US, New Zealand, Vietnam, and now working in Germany.
I'm interested in helping people solve their website problems quickly and efficiently. At the moment I focus mostly on python/django, javascript, and to a lesser extend php or wordpress problem. I can also help out with linux system admin questions, more specifically with ubuntu/debian based problems.
Full-stack engineer for over a decade(15+yrs). 4 yrs experience in online mentoring and consulting, I possess coaching skills that enable much more effective dialogue, lots of sessions completed, and great reviews as you can see on my profile.
As a technical engineer, and head of scalable cloud applications, I've completed various projects, large scalable sites/SaaS solutions. I have over 15 years experience in APIs, PHP, SQL, MySQL, Javascript, Scalability, Redis, Google Cloud and strong DevOps skills. Yii Framework/Laravel advocate a love working with RESTful services. I am experienced in query optimizations where I had achieved great results on MySQL. Among my other abilities there is also the rapid abilities to debug or troubleshoot a particular problem.
Choose me for Google Cloud, BigQuery, API, Javascript, Server, MySQL, PHP and tasks related to my other dozen expertise.
I am also Google Developer Expert (GDE) in Architecture, Backend, Scalability, BigQuery, Large Scale Systems Design, Web Development.
Hello. My name is Toli. I'm lover of experimentation, dogs, yoga, and travel. And I am a full stack Javascript Developer.
My passions are creating simple, intuitive interfaces, promoting animal welfare, healthy living, and mental health education.
I work full time at Novel, a NFT for Shopify company, as their founding engineer. But I am available for select consulting projects. My specialties are Prototyping/MVPs, Data Visualization, Code Reviews, Scaling Javascript Frontends, Social Media Marketing, and of course anything and everything NTT. .
I've worked with all sorts of companies: big, small, startups, small projects, agencies financial, health, politics, you name it. My past clients include American Express, Federal Reserve, WSJ, Percolate, and Chanel. Here is a complete list of clients.
I try to inform those that I work with that I have Aspergers and Bipolar Disorder. With this information, my clients and coworkers can collaborate with me much more effectively and channel my strengths into producing incredible work. These afflictions have not held me back from having a full life and a passionate friend, programmer. In fact often times, I have been able to channel my disorders into creativity and productivity. I'm happy to speak about how to work most effectively with my condition and I strongly recommend the donation-based book, Mental Health in Tech: Guidelines for Mental Wellness in the Workplace written by the Open Source Mental Illness Foundation.
My standard stack includes:
Frontend: React, Redux, Redux Saga, Styled Components, Connected React Router, Jest, Enzyme
Data Visualization: D3, HighCharts, Carto, Google Maps
Backend: Node.js, Koa,Passport, RDS Aurora, MongoDB
Tooling: Create React App, Webpack, Storybook, ESLint with AirBnB Standards. Babel@stage-1, Atom Editor
Infrastructure: AWS, AWS Lambda, AWS S3, Amazon Glacier, RDS Aurora, Amazon Redshift, Surge.sh, GitHub, Algolia Search
Check out some of my work on: http://tolicodes.com
I am a hands-on software architect with over 13 years of experience in backend engineering and team leadership in ad-tech, e-commerce pre-seed and series-A start-ups. I have modernized tech stacks and mentored teams, improving their development speeds and quality while reducing their maintenance cost and time to market. Seeking to leverage my unique overlap of leadership, engineering, mentoring and architecture skills for a strong architect, principal engineering or technical coach role.
I am a dedicated Fullstack developer focusing on Ruby on Rails 5+ years of experience and Node (2+ years of experience) on the backend and React (2+ years) and Ember(1 year experience) on the Frontend. I am an AWS certified developer associate. I love to learn new technologies, use and teach them.
Worked in the software developement industry for 15 years. I started out working on the AS/400 platform in RPG/IV. I then moved to VB4/ASP. I then progressed through to VB6/ASP 3.0, until the Microsoft .NET environment came about. I have since been working in the ASP.NET/C#/VB.NET environment. I also have a broad knowledge of Microsoft SQL server, working at all levels of experience.
I have had 7 years of lead/management experience, My duties included team management and project management.
Specialties: C#, ASP.NET, SQL SERVER, HTML, T-SQL, XML, ASP, Javascript, Java, C++, Web Services
I am an engineering leader and entrepreneur with a 14-year career that includes founding three startups where I served as CTO (one successful exit) and driving development of products with millions of users. I currently serve as Senior Engineering Manager for a big tech company. In 2015 I founded Earny, a consumer advocate service that helps shoppers maximize their spending through automatic price protection (acquired in March 2021). I founded Earny to help users make intelligent shopping decisions by leveraging proprietary price-tracking technology and pricing trends to get automatic refunds on price drops, add items to watchlist, and earn cashback. The company raised $14M in funding, received national press coverage (Good Morning America, CNN, Forbes, WSJ, HuffPo, etc.), was named a "Top 50 Startup to Watch" by Business Insider, and the iOS app trended for several weeks as a Top 10 in the finance category.
My experience includes building and leading high-performing software engineering teams, setting technical vision, designing complex systems and architecture, and guiding teams in execution. In addition to my experience, I earned a Master's degree in Computer Science and Cybersecurity from a top-notch French Engineering school.
I've been building for the web since I was a teenager and have over a decade of experience -- but you never stop learning in this industry!
I'm most often found working with PHP, a language on which multiple high-traffic sites I've managed are built upon, but I have experience and proficiency in a wide-range of technical areas, from server management to cryptocurrency programming.
I'm enthusiastic about good quality code, user-experience, and helping people where possible.
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Frequently asked questions
How long do Query Optimization projects normally take?
The length of a project depends on many factors, including the scope of your project and the technical complexity of it. When you post a freelance Query Optimization project request on Codementor, you’ll have the option to indicate when you’d expect the project to be completed. We suggest chatting with the interested developers to ensure both sides are on the same page. For more information on how to post a freelance Query Optimization request on Codementor, check out our article.
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