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Fortran, short for Formula Translation, is one of the oldest high-level programming languages designed for scientific and numerical computing. It's still widely used in applications that require heavy mathematical computations, such as engineering simulations, weather forecasting, and computational physics. If you're involved in scientific research, data analysis, or need to optimize performance-critical applications, a skilled Fortran Developer can bring your project to life.
The best way to find a quality Fortran Developer is on Freelancer. Freelancer has the widest range of Fortran Developers for hire, catering to every budget and project size. With Freelancer's Milestone Payment system, you only pay when you're 100% satisfied.
Post your project for free and connect with skilled freelancers ready to start today. Compare bids, ratings and portfolios, and only pay when you're happy with the work.
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5,4
5,4
98%

Ottawa, Canada
$22 USD za godzinę
I am a computer programmer with more than 10 years of working experience using Python, C#, VB.Net, C++, MATLAB, FORTRAN, etc. I can develop your required code with the highest quality and the lowest price. Believe me one time and you will start hiring me as a long term employee. :)

6,6
6,6
99%

Whitefish Bay, United States
$40 USD za godzinę
I have worked with many computer languages: Fortran, 8086 Assembly, VB.net, VB for applications (in Word, Excel and AutoCad), Python, Matlab, muPad, C# and Java. Also I have designed web sites based on .Net technology using C# as the Server-side scripting language and SQL language for connecting to server's database. I have used JQuery for designing the websites and recently I have changed them to be responsive. Also I have used Python script on Symbian smart phones.

8,8
8,8
99%

Myronivskyi, Ukraine
$32 USD za godzinę
Professional software developer with over 25 years of overall experience in software development and maintenance looking for challenge projects fit my skills. Main specialization: • developing Windows Desktop and Web solutions (mainly using C, C++, C#, ASP.NET) • converting/translating/porting code from one programming language to another programming language. • writing wrappers around miscellaneous libraries, packages and SDKs, mainly for using it with other programming languages. • consuming HTTP based APIs, (RESTful APIs, etc) • scraping data from web sites, both with and without Selenium Secondary specialization: • developing Linux and cross-platform solutions and utilities. • scripts/utilities to process Excel spreadsheets • Microsoft Office Automation

8,8
8,8
99%

Dubai, United Arab Emirates
$15 USD za godzinę
I’m a versatile professional with expertise in real estate marketing, automation, CRM management, and content creation. I specialize in streamlining workflows, building websites, running digital campaigns, and creating engaging content. I take pride in delivering high-quality results efficiently while maintaining strong attention to detail. ❇️ My Skills ▶ Technical & Engineering - Mechanical engineering (air conditioning & firefighting systems) - CAD design (AutoCAD, SolidWorks) - Web development (WordPress, HTML, CSS, Shopify) ▶ Marketing & Content Creation - Digital marketing (Google Ads, Meta Ads, YouTube Ads) - Social media strategy and management - Graphic design (Photoshop, Illustrator, video editing tools) - Content writing in Arabic and English ▶ Administrative & Automation - CRM management (Bitrix24, Podio, Trello) - Data entry and process automation (Zapier, Make.com) - Email handling and campaign management ▶ CAD & Architecture Support - AutoCAD drafting and drawing updates (2D layouts, plans, edits) - 2D to 3D conversion based on provided drawings - Revit / SketchUp modeling (basic modeling and layout setup) - Drawing cleanup, annotations, dimensions, and file organization - PDF to CAD conversion and redrawing ▶ Why Work With Me? ✅ Fast delivery with top-notch quality ✅ Versatile skills for diverse projects ✅ Professional communication and reliability ▶ Let’s Work Together! Feel free to get in touch—I’m ready to bring your ideas to life!

9,2
9,2
99%

Daska, Pakistan
$50 USD za godzinę
Live Experts LLC is a multidisciplinary technology company specializing in Engineering, AI/ML, Embedded Systems, IoT, and Automation Solutions for startups, businesses, and enterprises worldwide. With over a decade of technical delivery experience and hundreds of successfully completed projects, we help clients transform complex ideas into scalable, production-ready solutions that solve real business and operational problems. Our strength comes from combining software, AI, automation, electronics, and engineering expertise under one team. This allows us to handle both digital systems and real-world hardware projects with practical implementation experience. Our expertise includes: • Artificial Intelligence (AI) & Machine Learning (ML) • Generative AI & Conversational AI • AI Chatbots & AI Agents • Computer Vision & OCR Systems • Predictive Analytics & Data Intelligence • Workflow Automation & AI Integration • Embedded Systems & IoT Solutions • Arduino, ESP32 & Raspberry Pi Development • PLC, SCADA & Industrial Automation • Electrical & Mechanical Engineering Support • Sensor Integration & Smart Monitoring Systems • AI-Powered Dashboards & Business Platforms • Cloud APIs & System Integrations • Automation & Control Systems We work with modern technologies including: Python, OpenAI, ChatGPT, TensorFlow, OpenCV, Node.js, React, FastAPI, PostgreSQL, AWS, Docker, MATLAB, Arduino, ESP32, Raspberry Pi, PLC systems, and industrial automation platforms. What makes us different is our ability to bridge the gap between: AI + Automation + Embedded Systems + Engineering Many companies can build software. Others can build electronics. Very few can combine AI, automation, hardware, and engineering into complete intelligent systems that work in real business environments. We have experience working across: • Industrial Automation • Healthcare • Logistics & Fleet Systems • Manufacturing • Finance & Trading Systems • Smart Monitoring Systems • Operational Dashboards • IoT & Connected Devices • AI Business Solutions • Intelligent Automation Platforms Our development approach focuses on: • practical implementation • scalable architecture • clean UI/UX • reliable integrations • business-focused solutions • long-term maintainability • clear communication • premium execution quality Whether you need: • an AI-powered platform • an embedded IoT device • industrial automation • computer vision systems • AI automation workflows • predictive analytics dashboards • AI chatbots • sensor-based monitoring systems • electrical/mechanical engineering support • or a complete intelligent system Live Experts can help design, develop, and deploy reliable solutions tailored to your business goals. We believe in building long-term partnerships and delivering systems that create measurable operational and business value.

6,8
6,8
86%

Bangalore, India
$16 USD za godzinę
I love engineering tasks. I have been in product design , development and testing area since past 37years. Wind and solar area are my preferred areas. I can take care of mathematical modeling , Programming in MATLAB, SIMULINK and LABView and real time programming as well as simulation Skills in MATLAB, FORTRAN,Pascal, C,C++, LABView, I have put minimum limits for project budgets: $90 for hourly consultation (that is, for 2 hours), and $50 for fix cost quotes for 1 hours of occupancy. I can also take up Business plan development as my son with instrumentation engineering, and MBA finance has also joined me as freelancer.

6,6
6,6
91%

Lahore, Pakistan
$40 USD za godzinę
✨✨ “ حَسْبُنَا اللَّهُ وَ نِعْمَ الْوَ كِيلُ ”✨✨ “Sufficient for us is Allah, and [He is] the best Disposer of affairs.” ▶Myself Amna Ahmad and I am a highly committed towards my work. You can rely on QualityXenter for quality and consistency in writing. I never violate copyright rules. I am professionally active in the field of writing since 2019 for my clients on different platforms. I am well versed in various referencing styles such as ✔Harvard, ✔APA, ✔MLA, ✔Chicago, ✔AGLC, ✔OSCOLA Turabian, ✔IEEE and various others. 100% plagiarism-free essays for everyone! ▶Professionally qualified Freelancer with more than ten years of experience. Available 24/7 to provide quality and reliable services that suits your budget. Have completed more than 5000 projects that ranges from; ✔Academic Writing (Research Papers, Term Papers, and Course Works) ✔Thesis and Dissertations ✔Presentations ✔Proposals ✔Business Plans ✔Research Writing ✔Report Writing ✔Data analysis ✔SPSS, MATLAB ✔Machine Learning ✔Deep Learning ✔Technical Writing ✔Proofreading ✔ebook writing ✔Graphic Design ▶Be assured of 100% original content with strict adherence to deadline. ★★★★★Exceptional quality work ★★★★★100% original and plagiarism free work ★★★★★ Constant Communication ★★★★★Prompt delivery ╚⏤⏤------------------------------------------⏤╗❀╔⏤-------------------------------------------------------⏤⏤╝ ▶I am dam sure that you will love my services, try me once at least. I am anxiously waiting for your messages......❣

6,6
6,6
99%

Dehradun, India
$25 USD za godzinę
Passionate developer with over a decade and half of Professional programming experience. I have developed a wide range of websites using HMTL, CSS3, jQuery, Javascript, PHP, MySQL, Python, postgre etc. My core competency lies in complete end-end management of a new website development projects, and I am seeking opportunities to build websites from the ground up for you or your business. My expertise is Wordpress plugins. I have over a decade of experience in creating WordPress plugins, working with APIs & Front End and Back end UI & UX.

6,2
6,2
100%

Meherpur, Bangladesh
$25 USD za godzinę
Welcome to my profile! I'm Md. Masudur Rahman, a highly skilled professional with a proven track record in Excel VBA, data analytics, web scraping, and Python development using Pandas and openpyxl. With a passion for turning data into actionable insights, I excel in creating dynamic Excel dashboards, automating tasks with VBA macros, and leveraging the power of Python's Pandas library to handle complex data analysis and manipulation tasks. Here's what I bring to the table: Excel Wizardry: I'm your go-to expert for all things Excel. Whether it's crafting intricate Excel macros to streamline your workflow, designing visually stunning dashboards, or leveraging pivot tables and formulas for in-depth data analysis, I've got it covered. VBA Automation: Need to save time and reduce errors? I specialize in writing custom VBA code that automates repetitive tasks, making your work more efficient and accurate. Web Scraping: I have a knack for web scraping, extracting valuable data from websites and transforming it into structured, usable information. Python Developer (Pandas): I'm proficient in Python, and I use the Pandas library to handle complex data analysis and manipulation tasks efficiently, complementing my Excel expertise. Web Development Skills: While I'm diving deep into data, I can also create basic websites using HTML, CSS, and JavaScript. It's all about versatility! Analytical Mindset: I thrive on data challenges. Whether it's cleaning and organizing messy datasets or uncovering trends hidden within the numbers, I'm passionate about data analytics. Why Choose Me? Proven Success: My portfolio showcases a history of successful projects, happy clients, and tangible results. Attention to Detail: I'm committed to delivering high-quality work, and I pay meticulous attention to every project detail. Timely Delivery: Meeting deadlines is a priority for me. You can count on timely project completion. Ready to harness the combined power of Excel, Python (including Pandas), and data analytics? Let's chat and explore how I can help you achieve your data-related goals. I'm excited to be your trusted partner in data excellence.
A Fortran developer is a software engineer who writes, maintains, and optimizes programs in Fortran for scientific computing, numerical analysis, and high-performance engineering applications. Hiring a skilled Fortran programmer is essential for projects involving legacy code modernization, computational physics, climate modeling, and HPC workloads where raw numerical speed matters more than general-purpose flexibility.
Fortran remains the language of choice for numerical and scientific computing because of its array handling, mathematical performance, and decades of battle-tested libraries. A freelance Fortran developer builds new computational code, ports legacy systems to modern Fortran standards, parallelizes workloads, and integrates Fortran routines with C, C++, Python, or MATLAB front-ends.
The commercial value is straightforward. Research labs, engineering firms, and financial modeling teams often have decades of Fortran code that powers production simulations. Rewriting it in another language is rarely cost-effective, so they need experienced Fortran engineers who can maintain, refactor, and extend that code without breaking numerical accuracy.
Freelance Fortran developers handle a wide range of technical work depending on the project scope. Typical deliverables include:
A capable Fortran programmer should be fluent with the standard toolchain. Look for hands-on experience with the following:
Fortran is concentrated in computation-heavy fields where numerical performance and code longevity matter. Common use cases include:
Strong Fortran candidates combine numerical computing expertise with software engineering discipline. Look for portfolios that include published scientific code, contributions to open-source numerical libraries, or documented work on HPC clusters. Academic backgrounds in physics, applied mathematics, mechanical engineering, or computational science are common signals of relevant experience.
Check that candidates can articulate the difference between Fortran standards, explain memory layout for multidimensional arrays, and discuss numerical stability. Useful interview questions include:
Fortran specialists are a niche talent pool, and Freelancer.com gives you direct access to that pool at global scale. The platform hosts experienced scientific programmers, HPC engineers, and computational researchers from universities, national labs, and engineering consultancies around the world. You can review verified portfolios, ratings, and past client reviews before you shortlist, which matters when the work involves legacy code or numerical accuracy.
Clients set their own budgets and receive competitive bids, so pricing reflects project scope and freelancer experience rather than a fixed agency rate. Milestone Payments, secure messaging, and dispute resolution protect both sides during the engagement, making it practical to hire on Freelancer.com for short modernization tasks or long-term simulation development alike.
Ready to modernize legacy code, optimize a numerical solver, or build new scientific software?
Hiring a Fortran developer is straightforward when your brief gives candidates enough technical detail to bid accurately. Because Fortran work spans legacy maintenance, new numerical code, and HPC optimization, a precise scope filters out generalists and attracts engineers with directly relevant experience. The process below walks you through posting, reviewing bids, and awarding the project.
The brief is the single biggest determinant of bid quality. A clear scope tells experienced Fortran engineers exactly what they are bidding on and filters out candidates whose skills do not match the numerical or HPC requirements. Head to the
Bids are short proposals, not just price quotes. They reveal how each freelancer interprets your brief, which compilers and libraries they plan to use, and what timeline they consider realistic. Read the proposals carefully and shortlist candidates whose technical approach matches the work, especially when numerical accuracy or HPC performance is on the line.
The final decision combines proposal quality with the evidence on each freelancer's profile. For Fortran work, prioritize consistency across past scientific or numerical projects over a single impressive sample. Verified credentials, repeat clients, and detailed written reviews from research or engineering buyers are strong signals.
Timelines depend heavily on scope. A focused bug fix or small subroutine can be delivered in a few days, while modernizing a legacy FORTRAN 77 codebase, parallelizing a solver, or porting code to GPUs typically takes several weeks to months. Share the line count, target compilers, and performance goals in your brief so freelancers can quote realistic timelines.
Yes. Many Fortran engineers on Freelancer.com regularly take on short engagements such as compiler migration, debugging segmentation faults, fixing array bounds issues, or updating deprecated syntax. A focused brief with the source files and a clear reproduction case usually produces fast, targeted bids.
Both languages are used in HPC, but Fortran is purpose-built for numerical array operations and is dominant in legacy scientific codebases, weather models, and computational physics. C++ is more common in newer general-purpose simulation engines and offers richer object-oriented features. If your existing code is in Fortran, hiring a Fortran specialist preserves numerical behavior and avoids costly rewrites.
For most projects, a single experienced freelancer or a small team assembled on Freelancer.com is sufficient and more cost-effective. Consultancies make sense only when you need long-term staffing across multiple disciplines. For defined deliverables such as porting, optimization, or new module development, a freelancer is typically the better fit.
Yes. Experienced Fortran programmers regularly expose Fortran routines to Python using f2py or Cython, or to C and C++ via ISO_C_BINDING. This is a common pattern that keeps the high-performance numerical core in Fortran while using Python or another language for the user interface, scripting, and data handling.

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