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8.1
8.1
97%

SIALKOT, Pakistan
$50 USD per hour
Modular Solutions delivers advanced Engineering, AI/ML, Embedded Systems, and IoT solutions for startups, enterprises, researchers, and industrial clients worldwide. We transform complex ideas into production-ready systems — from AI platforms and automation tools to embedded hardware, enterprise software, industrial controls, simulations, and engineering designs. Our expertise combines Artificial Intelligence, Machine Learning, Computer Vision, Deep Learning, Data Science, Analytics, and Automation with strong software engineering capabilities in Python, C/C++, Java, C#, .NET, PHP, JavaScript, SQL, MATLAB, Simulink, and Linux-based systems. On the hardware side, we specialize in Embedded Systems, IoT Devices, FPGA/Verilog/VHDL, PCB Design, Raspberry Pi, Arduino, ARM development, RF systems, electronics, firmware, industrial automation, sensor integration, DSP, and hardware/software interfacing. We also provide Mechanical, Electrical, Civil, and Structural Engineering services including AutoCAD, Civil 3D, SolidWorks, CAD/CAM, Product Design, 3D Modelling, Simulation, Renewable Energy systems, and technical feasibility analysis. Our experience includes: • AI-powered analytics and automation platforms • Facial Recognition and OpenCV systems • Enterprise SaaS and backend platforms • Industrial automation and control systems • FPGA and embedded hardware development • MATLAB/Simulink modeling and simulation • IoT evaluation and sensor systems • CAD drafting and engineering design • Unity 3D and simulation applications • Data analytics and statistical analysis • Research, technical writing, and documentation We also support clients with Project Management, Business Analysis, Finance, Accounting, Bookkeeping, QuickBooks reconciliation, Reporting, Scientific Research, Research Writing, Technical Writing, and enterprise consulting. Our technical stack and domains include: AI & Machine Learning | Deep Learning | Neural Networks | Computer Vision | OpenCV | Data Science | Big Data | Statistical Analysis | SPSS | R Programming | Python | MATLAB | Simulink | Algorithm Development | Data Mining | Text Mining | C Programming | C++ | Java | C# | PHP | JavaScript | SQL | .NET | Software Architecture | Linux | Web Development | Electronics | Electrical Engineering | FPGA | Verilog/VHDL | Embedded Systems | IoT | Arduino | Raspberry Pi | ARM | PCB Design | RF Communications | DSP | CAD/CAM | AutoCAD | SolidWorks | Mechanical Engineering | Civil Engineering | Structural Engineering | Product Design | 3D Modelling | Unity 3D | Technical Writing | Research Writing | Project Management | Finance | QuickBooks | Business Analysis Clients choose Modular Solutions for strong communication, fast execution, technical depth, and the ability to solve complex engineering and software challenges under tight deadlines. We focus on delivering reliable, scalable, and production-ready solutions tailored to each client’s goals.

7.3
7.3
98%

Sheikhupura, Pakistan
$25 USD per hour
I am Dr. Kaleem (PhD) and working as postdoctoral fellow with 20+ research and review articles in Scopus-indexed Q1/Q2 journals and extensive experience in academic writing, scientific writing, publication support, peer review, journal submission, research consulting, and scholarly editing. I have successfully assisted hundreds of researchers, PhD scholars, students, and industry professionals worldwide in polishing and publishing high-quality research and completing academic projects. I am also the author of 3 peer-reviewed academic books. Academic Writing, Editing & Proofreading ✔ Academic proofreading, editing, copyediting, developmental editing, language polishing, thesis editing, dissertation editing, journal article editing, manuscript preparation, research papers, review articles, literature reviews, books, book chapters, conference papers, reports, technical documents, white papers, policy papers, grant applications, SOPs, presentations (PPT), Pitch deck, personal statements, plagiarism reduction, Turnitin similarity improvement, AI-content refinement. Reference and bibliography management including APA, MLA, Harvard, Chicago, Vancouver, IEEE, AMA, EndNote, Zotero, and Mendeley. Research & Publication Support ✔ Research proposals, grant proposals, funding applications, feasibility studies, concept papers, journal selection, manuscript formatting, cover letters, reviewer response letters, publication strategy, Scopus, Web of Science, SCI, SCIE, SSCI, Elsevier, Springer, Wiley, Taylor & Francis, Emerald, MDPI, peer-review support, citation enhancement, and publication-ready manuscripts. Systematic Reviews & Evidence Synthesis ✔ Systematic literature reviews, scoping reviews, narrative reviews, meta-analysis, meta-synthesis, bibliometric analysis, scientometric analysis, PRISMA 2020, PRISMA-ScR, PROSPERO registration, Cochrane methodology, JBI methodology, Covidence, Rayyan, VOSviewer, CiteSpace, Bibliometrix, Biblioshiny, citation analysis, and research gap identification. Quantitative & Qualitative Data Analysis ✔ SPSS, STATA, R Studio, Python, SmartPLS, AMOS, SAS, Tableau, Power BI, NVivo, Atlas.ti, MAXQDA, Dedoose, descriptive statistics, inferential statistics, regression, logistic regression, ANOVA, CFA, EFA, SEM, PLS-SEM, mediation, moderation, hypothesis testing, reliability, validity, transcript coding, thematic analysis, content analysis, grounded theory, framework analysis, mixed-methods research, predictive analytics, and advanced data visualization. Research Methodology & Specialized Expertise ✔ Research design, conceptual frameworks, theoretical frameworks, questionnaire development, survey design, instrument validation, scale development, sampling strategies, research ethics, IRB documentation, study protocols, healthcare research, public health, engineering, materials science, artificial intelligence, machine learning, data science. My Google Scholar profile available on demand.

2.9
2.9
67%

Lahore, Pakistan
$15 USD per hour
Got a Classification/Regression ML Problem? Don't worry! I will provide you efficient implementation of Supervised ML algorithms along with nice exploratory data analysis and feature engineering! Explore the fascinating world of math with me as your tutor! I'm here to help you understand math in a fun and simple way. Whether it's numbers, shapes, or solving problems, I'll make sure you get it. No more confusion or feeling stuck – I'll guide you step by step, so you feel confident and ready to tackle any math challenge. Let's make learning math an exciting adventure together!

1.0
1.0
100%

Θεσσαλονίκη, Greece
$10 USD per hour
University student in the faculty of German Language and Literature in the Aristoteleian University of Thessaloniki, Greece. Working as an external partner in a translation office in Thessaloniki, specializing in the Albanian, German and English language

0.6
0.6
100%

Sadiq Abad, Rahim Yar Khan, Pakistan
$5 USD per hour
I am a PhD Doctor in the field of Mathematics from very reputed institute named Abdus Salam School of Mathematical sciences GC University Lahore. I have a vast experience of over 10 years with teaching the geaduate undergraduate and PhD Courses at various universities across the country. I am highly motivated to solve and help the students for their tasks and mathematical assignments with hybridised teaching skills.

2.2
2.2
100%

Karachi, Pakistan
$23 USD per hour
Experienced mathematician, researcher, and academic writer proficient in MATLAB and LaTeX. With a Ph.D. in Mathematics and a decade of teaching experience, I excel in creating dynamic learning environments and developing engaging curricula. My expertise extends to a wide range of mathematical courses, including Calculus, Linear Algebra, Differential Equations, and Probability and Statistics. I also have experience in teaching GRE, GMAT, and SAT preparation courses. I have taught at the high school, college, and university levels, both online and in-person, using innovative teaching methodologies. I am passionate about advancing mathematical education and preparing students for success in their academic and professional endeavors. My teaching philosophy emphasizes interactive and collaborative learning, empowering students to actively engage in their education. In addition to teaching, I have a strong background in academic writing and research. I have contributed to the advancement of mathematical education through my research and publications. My comprehensive skill set enables me to offer a well-rounded and tailored educational experience, catering to the diverse needs of students across different disciplines.
A GRE tutor is a specialized test preparation expert who coaches students through the Graduate Record Examination, covering Verbal Reasoning, Quantitative Reasoning, and Analytical Writing to maximize scores for graduate school admissions. Hiring a freelance GRE tutor on Freelancer.com gives you direct access to subject-matter experts who tailor study plans, sharpen test strategy, and walk you through the exact question types ETS uses on the current GRE General Test.
A GRE tutor builds a personalized prep plan around your diagnostic score, target programs, and test date. The work goes beyond reviewing content — a strong tutor teaches pacing, elimination strategies, and the reasoning patterns the GRE rewards. The commercial value is straightforward: a higher GRE score widens your admissions options, improves scholarship eligibility, and often pays for tutoring many times over through assistantships and funding.
Typical engagements include one-on-one live sessions over video, recorded explainer lessons, weekly homework sets with answer keys, mock test reviews, and final-stretch test-day strategy. Tutors also help international applicants adjust to the computer-adaptive format and the shorter GRE structure ETS rolled out, which changed pacing expectations for every section.
Experienced GRE tutors work from official ETS materials and supplement with trusted third-party prep. Look for tutors fluent with the resources buyers and students recognize:
The student base is broad. Common clients include undergraduates applying to master's and PhD programs in the United States and Canada, working professionals targeting MBA programs that accept the GRE, international applicants preparing for STEM graduate admissions, and career changers applying to programs in psychology, public policy, engineering, or computer science. Education companies, admissions consultancies, and university prep centers also hire GRE tutors on Freelancer.com to staff cohorts and produce curriculum content.
Score the tutor before the tutor scores you. The single strongest qualification is a verified high GRE score — strong candidates score in the 90th percentile or above on the section they teach, and ideally on both. Beyond the score, look for documented teaching hours, student score-improvement data, familiarity with the current shorter GRE format, and clarity of explanation in a sample lesson.
Useful signals on a candidate's profile include graduate degrees in math, English, or a related field, prior work with established test-prep companies, sample video lessons, and reviews from past students mentioning specific score gains. Ask for a free or paid trial session before committing to a full package.
Sample interview questions you can use directly:
Freelancer.com gives you access to a global pool of GRE specialists, from former ETS-affiliated instructors to graduate students at top universities who scored in the top percentiles. You can compare profiles, verified scores, sample lessons, and student reviews side by side, then hire on Freelancer.com on terms that fit your timeline and budget. Clients set their own budgets and receive competitive bids, so whether you need a single mock-test review or a full three-month coaching program, you can match the engagement to your prep stage. Milestone Payments protect every session package until the work is delivered to your satisfaction.
Ready to raise your score and hit your graduate school targets?
Hiring the right GRE tutor on Freelancer.com is a short, structured process. The clearer you are about your current score, target score, test date, and weak areas, the better the bids you will receive. Here is how to run the hiring process from brief to first session.
The brief is the single biggest determinant of bid quality. A specific project post filters out generalist tutors and attracts coaches whose subject strengths match the section and score range you actually need help with. Head to the
Bids on a tutoring project are short proposals that reveal how a tutor would teach you. Read them carefully — a strong GRE tutor will reference your diagnostic, suggest a study structure, and ask clarifying questions before quoting a final package. Use the chat to interview shortlisted candidates before booking.
Final selection combines the proposal with profile evidence. For tutoring, look for consistency — a tutor with dozens of strong reviews from students preparing for similar programs is a safer bet than one with a single standout rating. Pay attention to written reviews that mention concrete score gains and specific teaching strengths.
Most students work with a tutor for eight to twelve weeks, with two to three sessions per week, plus independent practice between sessions. Students starting closer to their target score may need only a four-week sprint, while those rebuilding fundamentals in math or vocabulary often book longer engagements.
Yes. Many students on Freelancer.com hire section-specific tutors — a Quant specialist with an engineering or math background and a separate Verbal tutor with a humanities background. This is common when a diagnostic shows a strong imbalance between the two sections.
A GRE tutor knows the exam's question types, scoring algorithm, and pacing in detail, including the computer-adaptive section design. A general test-prep tutor may teach across the GMAT, SAT, ACT, and GRE without the same depth on any one. For graduate admissions, a dedicated GRE specialist almost always produces faster score gains.
Self-study works if you score consistently and can diagnose your own mistakes. A tutor is the better choice when you have plateaued, struggle with a specific question type, or need accountability and pacing on a short timeline. Many students combine both — a self-study course for content review and a tutor for targeted weakness work.
Some tutors offer admissions consulting as a separate service, including statement of purpose review and program selection advice. If you want both, mention it in your project brief so freelancers can confirm the scope upfront.

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