Hire the best freelance Geographic Information System developers
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Gustavo J.
Freelance Geographic Information System developer in Brazil
I'm a senior web developer with more than 30 years of experience in the field. I've been working with small and large websites with more than 1 million page views a day. From systems designed for the industry and factory floor, to e-commerce and e-government websites and systems.
I consider myself fortunate, since I had the opportunity in all these years to work in local and remote teams on a variety of projects with different needs and technologies that gave me a wider view of software development.
Most recently, I've been working on the development of websites and REST APIs based on Laravel. Also, I'm a full-stack developer with strong knowledge of Linux administration and Apache configuration.
Freelance Geographic Information System developer in the United Kingdom
I am a senior geospatial software engineer with five years of experience working for public and private sector clients across the defense, intelligence, and climate sectors. I am passionate about fighting the climate crisis using mapping, geospatial analysis, and software development. My educational background is in applied mathematics, geospatial analysis, and machine learning.
Geographic Information System developer in the United States
I have a BSCS in Computer Science and experience as a Technical Lead, Full Stack Developer, Software Engineer, and Web Developer. I have expertise in Python, JavaScript, Flask, Django, React, and various technologies such as MongoDB, Docker, and PostgreSQL. I have worked on projects like Gen+, IlmX, Xiangqi, SenpAI, SOWIT, and MapPort
Freelance Geographic Information System developer in Brazil
Hello, my name is Hormy Soares Filho, and I have a diverse and enriching background in the fields of technology and sales.
I am a technologist in IT with extensive experience in Help Desk, where I worked in customer service, troubleshooting technical issues, and providing support for technology systems. My career expanded into the B2C sales sector, focusing on digital marketing, social media, and content creation.
In 2023, I transitioned to the field of Data Analytics, applying tools such as Power BI, Python, SQL, and artificial intelligence to optimize processes and drive strategic decision-making. This knowledge is complemented by my experience as an SDR, where I developed skills in client prospecting and generating qualified leads.
Additionally, I am a massage therapist and Reiki practitioner, reflecting my versatility and ability to creatively and adaptively handle challenges.
I am available for a more detailed conversation on how I can add value to your project.
Sincerely,
Hormy Soares Filho.
Freelance Geographic Information System developer in Brazil
Experienced data analyst looking for a new job. Solid experience in building interactive dashboards and objective reports for the most varied audiences using the most diverse technologies.
Freelance Geographic Information System developer in Ukraine
\*8 years experience in Android development (8 years with Java and 6 years with Kotlin)
\*Experience with building projects from scratch and diving into existing codebase
\*Experience in team-leading and managing a small team
\*Overall software development experience over 20 years
\*Currently, I’m a Senior Android developer in an international company
Freelance Geographic Information System developer in France
I hold a Master's in Geography and have extensive experience in GIS, data analysis, and project management. Skilled in database management, GIS tools, programming, and road network management.
Freelance Geographic Information System developer in India
Highly experienced Full-Stack Data Scientist / Machine Learning Engineer and Software Developer, delivering production ready ML models and customised softwares to automate business processes and decision making. With an added advantage of attaining MBA from India's finest B-school, I build tech powered solutions to ensure maximum profitability for any business venture.
Skills :
● Data Science & Machine Learning : Supervised ML, Linear Regression, Decision Tree, Prompt Engineering, Hypothesis Testing, Statistics, Exploratory Data Analysis, Data Wrangling, Cleaning & Tidying, Feature Engineering, Data Visualization, SQL, Scikit-learn, NumPy, Pandas, Matplotlib, Plotly, Dash, Microsoft Excel, Metabase, AWS Athena & Sagemaker, Google BigQuery, Unsupervised ML, Neural Nets, NLP, Large Language Models (LLM), GPT, Text Embedding, Vector Databases, PyTorch, fastai, TensorFlow, OpenAI API, Generative AI (GenAI)
● Programming : Python, MySQL, PostgreSQL, HTML, CSS, Flask, Heroku, APIs, Git, AWS S3 & EC2, JavaScript, jQuery, Java, Werkzeug WSGI, Leaflet.js, Folium, GeoPandas, Google Maps API & Sheets API, Bootstrap
Professional Work :
1. Engineered a suite of cutting-edge ensemble ML models, revolutionizing underwriting processes for personal loan products a major FinTech Lender in India.
2. Developed and deployed 6 ML models for credit-risk scorecard, using 5 data sources (Bureau, Bank Statement, SMS, Smartphone App Info and Demography), improving risk spread by 1200%.
3. Devised NLP based models (Passive Aggressive Classifier and XGBoost Classifier with TFiDF Vectorizer) for classification of SMS, improving recall by 35% and accuracy by 60%, and saved 36 man-hours daily, processing over 200 Mn SMS/day.
4. Created LLM based classifier models using Prompt Engineering on ChatGPT (OpenAI), Mistral AI (Open Source) and other open source models. Deployed using AWS Sagemaker.
5. Crafted an LLM based Law ChatBot that answers to Lawyer's questions pertaining to any specified PDF file of a Legal Document.
6. Built an in-house MLOps infrastructure with AWS Sagemaker, enhancing model integration.
7. Engineered 330+ features from SMS data to emulate metrics including cash flow, lifestyle and financial literacy indicators. Included steps like Exploratory Data Analysis, Data Wrangling, Cleaning & Tidying, Feature Engineering.
8. Designed comprehensive daily and monthly model monitoring dashboards using Flask-Python, Metabase and SQL tables, improved response time to anomalies by 75%, enhancing overall model reliability and performance.
9. Designed a Customer Loyalty Program and delivered via a web and Android app, over 2500 DAU, rated 4.6 on play store for a manufacturer and distributor of PVC Plumbing Systems in Central India.
10. Increased territorial penetration by over 25% by building automated interactive GIS sales dashboard for a wholesale business in India.
11. Achieved 100% monthly revenue target completion by creating Business Intelligence Dashboard – Google Apps Script.
12. Reduced total credit by 20% in five months by building a Python-bot that sends regular WhatsApp messages to debtors.
13. Saved annual recurring cost of ₹25 lakh+ by automating data collection for a hedge fund using Yahoo Finance API & Python.
14. Cut time from over 4 hours to 2 clicks by developing a GIS-enabled web application for new-license territory discovery for a developer and licensor of Escape Room Game Designs in USA.
Personal Projects :
1. Developed a Fake News Classifier using TfIdf Vectorizer and Passive Aggressive Classifier - ML, pandas, scikit-learn.
2. Created a Spam Email Classifier using Naïve Bayes and XGBoost Classifiers - ML, NumPy, seaborn.
3. Designed a Cat Image Classifier using multi-layer neural network - DL, NumPy, Matplotlib, h5py, PIL, SciPy.
4. Developed a web app to manage portfolio of stock with real-time prices using IEX API -SQLite, Flask, HTML, CSS, JS.
5. Built a terminal-run card game called Declare - Python.
Education :
Computer Science and Data Science Masters (Self-Learned)
Major Electives:
Computer Science: MIT 6.0001, MIT 6.0002, Automate the Boring Stuff with Python, Harvard CS50, Harvard CS50 - Web Development, Intro. to Algorithms, Design and Analysis of Algorithms, Software Development Lifecycle, GIT and GitHub, Flask for Python, The Python Mega Course, Data Structures, Analysis of Algorithms, The Odin Project etc.
Data Science: Stanford CS229, Stanford Machine Learning (CS229A), Data Science path on Codecademy.com, Data Science and Machine Learning Bootcamp, Neural Networks and Deep Learning, Deep Learning with PyTorch: Zero to GANs, Improving Deep Neural Networks: Hyperparameter tuning, Regularization and Optimization
Freelance Geographic Information System developer in Canada
**I am a freelance software developer, a clinical counsellor and a mentor in one.**
**As a software developer,** I do contract work through my Vancouver-based company Qubiq Interactive ([https://www.qubiqinteractive.ca](https://www.qubiqinteractive.ca/)). My main focus in on custom-built applications that require a unique engineering approach, although I have extensive experience with working on more traditional consumer apps and websites as well. I am especially passionate about agent-based modeling and games development.
**As a tech counsellor** at my private practice Treerock Therapy ([https://www.treerocktherapy.ca](https://www.treerocktherapy.ca/)), I provide career counselling to individuals and team mental health consulting to tech companies. My mission is to facilitate transformation of burnout, anxiety and depression into self-actualization in my clients.
I started my career in the engineering industry in 2009 and received a PhD in Simulation of Complex Systems from the University of Southampton, United Kingdom in 2017. I have developed autonomous robot simulations, distributed data processing systems, games and websites. I trained and mentored junior programmers, led development teams and maintained strong relationships with clients. I taught software development at higher education institutions in Europe and in Canada.
If you're looking for immediate online assistance from Geographic Information System experts, you can get Geographic Information System programming help within 6 minutes on Codementor.
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Arc helps you build your team with our network of full-time and freelance software developers worldwide, spanning 190 countries. We assist you in assembling your ideal team of programmers in your preferred location and timezone.
Why hire a Geographic Information System developer?
In today’s world, most companies have code-based needs that require developers to help build and maintain. For instance, if your business has a website or an app, you’ll need to keep it updated to ensure you continue to provide positive user experiences. At times, you may even need to revamp your website or app. This is where hiring a developer becomes crucial.
Depending on the stage and scale of your product and services, you may need to hire a Geographic Information System developer, multiple developers, or even a full remote developer team to help keep your business running. If you’re a startup or a company running a website, your product will likely grow out of its original skeletal structure. Hiring full-time remote Geographic Information System developers can help keep your website up-to-date.
How do I hire Geographic Information System developers?
To hire a Geographic Information System developer, you need to go through a hiring process of defining your needs, posting a job description, screening resumes, conducting interviews, testing candidates’ skills, checking references, and making an offer.
Arc offers three services to help you hire Geographic Information System developers effectively and efficiently. Hire full-time Geographic Information System developers from a vetted candidates pool, with new options every two weeks, and pay through prepaid packages or per hire. Alternatively, hire the top 2.3% of expert freelance Geographic Information System engineers in 72 hours, with weekly payments.
If you’re not ready to commit to the paid plans, our free job posting service is for you. By posting your job on Arc, you can reach up to 350,000 developers around the world. With that said, the free plan will not give you access to pre-vetted Geographic Information System developers.
Furthermore, we’ve partnered with compliance and payroll platforms Deel and Remote to make paperwork and hiring across borders easier. This way, you can focus on finding the right Geographic Information System developer for your company, and let Arc handle the logistics.
Where do I hire the best remote Geographic Information System developers?
There are two types of platforms you can hire Geographic Information System programmers from: general and niche marketplaces. General platforms like Upwork, Fiverr, and Gigster offer a variety of non-vetted talents unlimited to developers. While you can find Geographic Information System developers on general platforms, top tech talents generally avoid general marketplaces in order to escape bidding wars.
If you’re looking to hire the best remote Geographic Information System developers, consider niche platforms like Arc that naturally attract and carefully vet their Geographic Information System developers for hire. This way, you’ll save time and related hiring costs by only interviewing the most suitable remote Geographic Information System developer candidates.
Some factors to consider when you hire Geographic Information System developers include the platform’s specialty, developer’s geographical location, and the service’s customer support. Depending on your hiring budget, you may also want to compare the pricing and fee structure.
Make sure to list out all of the important factors when you compare and decide on which remote developer job board and platform to use to find Geographic Information System developers for hire.
How do I write a Geographic Information System developer job description?
Writing a good Geographic Information System developer job description is crucial in helping you hire Geographic Information System programmers that your company needs. A job description’s key elements include a clear job title, a brief company overview, a summary of the role, the required duties and responsibilities, and necessary and preferred experience. To attract top talent, it's also helpful to list other perks and benefits, such as flexible hours and health coverage.
Crafting a compelling job title is critical as it's the first thing that job seekers see. It should offer enough information to grab their attention and include details on the seniority level, type, and area or sub-field of the position.
Your company description should succinctly outline what makes your company unique to compete with other potential employers. The role summary for your remote Geographic Information System developer should be concise and read like an elevator pitch for the position, while the duties and responsibilities should be outlined using bullet points that cover daily activities, tech stacks, tools, and processes used.
What skills should I look for in a Geographic Information System engineer?
The top five technical skills Geographic Information System developers should possess include proficiency in programming languages, understanding data structures and algorithms, experience with databases, familiarity with version control systems, and knowledge of software testing and debugging.
Meanwhile, the top five soft skills are communication, problem-solving, time management, attention to detail, and adaptability. Effective communication is essential for coordinating with clients and team members, while problem-solving skills enable Geographic Information System developers to analyze issues and come up with effective solutions. Time management skills are important to ensure projects are completed on schedule, while attention to detail helps to catch and correct issues before they become bigger problems. Finally, adaptability is crucial for Geographic Information System developers to keep up with evolving technology and requirements.
What kinds of Geographic Information System programmers are available for hire through Arc?
You can find a variety of Geographic Information System developers for hire on Arc! At Arc, you can hire on a freelance, full-time, part-time, or contract-to-hire basis. For freelance Geographic Information System programmers, Arc matches you with the right senior developer in roughly 72 hours. As for full-time remote Geographic Information System developers for hire, you can expect to make a successful hire in 14 days. To extend a freelance engagement to a full-time hire, a contract-to-hire fee will apply.
In addition to a variety of engagement types, Arc also offers a wide range of developers located in different geographical locations, such as Latin America and Eastern Europe. Depending on your needs, Arc offers a global network of skilled software engineers in various different time zones and countries for you to choose from.
Lastly, our remote-ready Geographic Information System developers for hire are all mid-level and senior-level professionals. They are ready to start coding straight away, anytime, anywhere.
Why is Arc the best choice for hiring Geographic Information System developers?
Arc is trusted by hundreds of startups and tech companies around the world, and we’ve matched thousands of skilled Geographic Information System developers with both freelance and full-time jobs. We’ve successfully helped Silicon Valley startups and larger tech companies like Spotify and Automattic hire Geographic Information System developers.
Every Geographic Information System developer for hire in our network goes through a vetting process to verify their communication abilities, remote work readiness, and technical skills (both for depth in Geographic Information System and breadth across the greater domain). Additionally, HireAI, our GPT-4-powered AI recruiter, enables you to get instant candidate matches without searching and screening.
Not only can you expect to find the most qualified Geographic Information System engineer on Arc, but you can also count on your account manager and the support team to make each hire a success. Enjoy a streamlined hiring experience with Arc, where we provide you with the developer you need, and take care of the logistics so you don’t need to.
How does Arc vet a developer’s Geographic Information System skills?
Arc has a rigorous and transparent vetting process for all types of developers. To become a vetted Geographic Information System developer for hire on Arc, developers must pass a profile screening, complete a behavioral interview, and pass a technical interview or pair programming.
While Arc has a strict vetting process for its verified Geographic Information System developers, if you’re using Arc’s free job posting plan, you will only have access to non-vetted developers. If you’re using Arc to hire Geographic Information System developers, you can rest assured that all remote Geographic Information System developers have been thoroughly vetted for the high-caliber communication and technical skills you need in a successful hire.
How long does it take to find Geographic Information System developers on Arc?
Arc pre-screens all of our remote Geographic Information System developers before we present them to you. As such, all the remote Geographic Information System developers you see on your Arc dashboard are interview-ready candidates who make up the top 2% of applicants who pass our technical and communication assessment. You can expect the interview process to happen within days of posting your jobs to 350,000 candidates. You can also expect to hire a freelance Geographic Information System programmer in 72 hours, or find a full-time Geographic Information System programmer that fits your company’s needs in 14 days.
Here’s a quote from Philip, the Director of Engineering at Chegg:
“The biggest advantage and benefit of working with Arc is the tremendous reduction in time spent sourcing quality candidates. We’re able to identify the talent in a matter of days.”
How much does a freelance Geographic Information System developer charge per hour?
Depending on the freelance developer job board you use, freelance remote Geographic Information System developers' hourly rates can vary drastically. For instance, if you're looking on general marketplaces like Upwork and Fiverr, you can find Geographic Information System developers for hire at as low as $10 per hour. However, high-quality freelance developers often avoid general freelance platforms like Fiverr to avoid the bidding wars.
When you hire Geographic Information System developers through Arc, they typically charge between $60-100+/hour (USD). To get a better understanding of contract costs, check out our freelance developer rate explorer.
How much does it cost to hire a full time Geographic Information System developer?
According to the U.S. Bureau of Labor Statistics, the medium annual wage for software developers in the U.S. was $120,730 in May 2021. What this amounts to is around $70-100 per hour. Note that this does not include the direct cost of hiring, which totals to about $4000 per new recruit, according to Glassdoor.
Your remote Geographic Information System developer’s annual salary may differ dramatically depending on their years of experience, related technical skills, education, and country of residence. For instance, if the developer is located in Eastern Europe or Latin America, the hourly rate for developers will be around $75-95 per hour.
For more frequently asked questions on hiring Geographic Information System developers, check out our FAQs page.
Your future Geographic Information System developer is just around the corner!