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Hire the best Research & Development Freelancers in Serbia

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  • $35 hourly

    • 4.9/5
    • (104 jobs)
    Hello! I am Biljana—an Expert Scientist in Formulation, Chemistry, Research & Development. With over eight years of experience in cosmetic, pharmaceutical, and supplement formulation, I have played a key role in developing 300+ products; now sold worldwide. Using a strong background in Pharmaceutical Engineering with extensive expertise in scientific formulation drives my leadership of an R&D-based company—devoted to creating innovative, transparent, and highly effective formulations. I specialize in custom product formulations by linking science, innovation, and market viability, including: ✓ Skincare & Personal Care: Cleansers, toners, serums, creams/moisturizers, exfoliators, oils, sunscreens, makeup and hygiene products. ✓ Household & Cleaning Products: Surfactant-based solutions for home and industrial use. ✓ Pharmaceutical Preparations: Ointments, aerosols, tablets, capsules, gels, and oral liquids. ✓ Dietary Supplements: Tablets, capsules, gummies, powders, and liquid supplements. ✓ Natural Raw Materials: Extracts, tinctures, essential oils, and botanicals. I provide: • Custom, Science-Backed Formulations – Unique, professional, and tailored to your requirements. • Efficiency & Transparency – Maintaining high standards and consistently upholding the integrity and originality of my work, while ensuring your products meet market regulations and perform over time. • Innovation-Driven Approach – Keeping up with the latest advancements in cosmetic chemistry, biotechnology, and nutraceuticals. • BG Innovations Inc. CEO – Bringing a research-backed, business-minded approach to product development. • Available 24/7 – Anytime at your service. ✧ Your Success is My Priority ~ Whether launching a new beauty brand or improving an existing product, I’ll help you create high-performing formulations that stand out in the market and deliver real, outstanding results! ✦ Let's Be Innovative Together ~ Message me now, and turn your vision into reality!
    Featured Skill Research & Development
    Business Consulting
    Recipe Development
    Scientific Research
    Product Research
    Market Research
    Skin Care
    Process Improvement
    Chemical Engineering
    Cosmetic Raw Materials
    Cosmetics
    Product Development
    Good Manufacturing Practice
    Product Formulation
    Food & Supplements
  • $25 hourly

    • 5.0/5
    • (6 jobs)
    I have more than 15 years of experience writing and reviewing numerous scientific papers, conference proceedings, grant applications, theses, technical and project reports, etc. I improve the writing's quality while maintaining its context by using precise, concise, and unambiguous word choices. My main areas of expertise are materials science and engineering. In addition to my extensive knowledge and experience in the production, processing, analysis, and modification of metals and alloys, I have a strong foundation in ceramic materials and metal matrix composites. I have the editing skills to handle a wide range of materials science and engineering topics. Where possible, in addition to editing, proofreading, and writing services, I can provide consulting related to: (i) development of new research ideas and concepts in the area of materials science and engineering (ii) optimization/improvement of materials processing conditions (pressing, rolling, forging, extrusion, welding, coating, thermo-chemical treatment, plasma enhanced production, etc.) (iii) preparation of base materials, joints, coatings, and powders for various characterization methods (iv) characterization of base materials, joints, coatings, and powders (chemical, phase, micro-structural, electrical, mechanical, corrosion/oxidation, wear, fracture) (v) performance of materials in harsh and other environments (vi) welding and heat treatment procedures (vii) recommendation of materials for specific applications (viii) optional materials for specific applications (ix) improvement of project management organization (x) market research and product review regarding the specific material and so on
    Featured Skill Research & Development
    Conduct Research
    Research Proposals
    Academic Research
    Materials Engineering
    Academic Writing
    Research Methods
    Online Research
    Startup Consulting
    Materials Characterization
    Research & Strategy
    Microsoft Office
    Materials Knowledge
    Research Papers
    Academic Editing
  • $50 hourly

    • 5.0/5
    • (33 jobs)
    I am an Electronics, Robotics, and Automation Engineer, with over five years of experience gained through various challenging projects. Most of them (particularly in the field of mobile robotics) involved working in different project phases, from problem definition to the building of high fidelity prototypes and final products. I have extensive experience in communication with suppliers, hence I am able to negotiate the best offer. Moreover, I developed an excellent sensibility for clients' needs and requests. During a problem definition, I determine a clear direction and working structure to deliver the optimal solutions within a required deadline and available budget. Therefore, I can provide my clients with a comprehensive service in the following fields: ➜ Embedded programming (C and Python) ✔ ➜ Microcontroller programming (STM32 and AVR) ✔ ➜ 3D modeling (Autodesk Inventor) ✔ ➜ PCB design - Schematic and PCB (Altium Designer, KiCAD, and Eagle) ✔ ➜ Research in the field (Electronic components, suppliers, solutions from the competitors..) ✔ ➜ Robotics ✔ ➜ PLC and SCADA programming ✔ My office is equipped with: 3D printer, oscilloscope, motors, sensors, power supply device, electronic components, and many other hand tools. Accordingly, I am able to present preliminary solutions to my clients on short notice. Dear clients, be free to contact me. I am looking forward to meeting open-minded, innovative persons and teams who will enjoy tech conversations and projects as much as I do.
    Featured Skill Research & Development
    Hardware Design
    Internet of Things
    Bluetooth
    STM32
    C
    Electronic Design
    Altium Designer
    Embedded C
    Multilayer PCB
    PCB Design
    Raspberry Pi
    Firmware Programming
  • $85 hourly

    • 5.0/5
    • (2 jobs)
    I'm a custdev, client interview and research specialist. During my 15+ years of work as a Marketer and Product manager I've conducted hundreds of customer interviews that helped products and businesses to get valuable insights and understanding how and where it was necessary to guide efforts in order to develop truly exceptional products that are useful, popular, and profitable in the market. - I am experienced in custdevs, interviews with current, ex or potential clients and all kinds of audience researches. - I am able to get customers' feedback in the most full and useful way and to process the results in order to provide a product team with a list of product improvements that can really make the boost. - I am good at writing marketing articles and other materials and packing the sense into a selling wording. Will be glad to discuss you project and to bring all my passion and experience into it ;)
    Featured Skill Research & Development
    Research Interviews
    Customer Development
    Market Research Interview
    Client Interview
    Candidate Interviewing
    Audience Research
  • $50 hourly

    • 5.0/5
    • (6 jobs)
    I am Senior Engineer with 18 years' experience in product Research and Development, management of R&D, Embedded system design, specialized PCB design, technical consulting, production organization & product certification assistance. Providing the following services to the clients world-wide: ✔ Product R&D and design problem solving, ✔ Embedded system design (schematic, PCB design, firmware development), ✔ Specialized PCB design and optimization: ➕ Hi-speed industrial computers ➤ USB, ETH, HDMI, MII/RMII, miniPCIe, SDIO etc. ➕ Power electronics ➕ EMC optimization and problem solving ✔ Product cost evaluation and BOM optimization, ✔ Proof of concept & experimental devices, ✔ Technical consulting in system design and RF related solutions, ✔ Production organization & product certification assistance.
    Featured Skill Research & Development
    Procurement
    Power Electronics
    Printed Circuit Board
    PCB Design
    Hardware Design
    Electronic Design
    Digital Electronics
    Multilayer PCB
    Altium Designer
    Circuit Design
    Product Development
    C
    Embedded C
    Embedded System
  • $30 hourly

    • 5.0/5
    • (1 job)
    - Apparel and illustration design, - Pattern design, - Design Collections for kids, men, women (sleepwear, activewear, swimwear, outwear), - Carpet design
    Featured Skill Research & Development
    Fashion & Apparel
    Sketching
    Graphic Design
    Print Design
    Fashion Design
    Clothing
    Surface Design
    Textile Design
    Illustration
    Minimalist
    Adobe Photoshop
    Adobe Illustrator
    Vector Graphic
    Organic & Natural Style
  • $20 hourly

    • 5.0/5
    • (9 jobs)
    Hi! My name is Ksenija Bunjak. I am an architect, energy efficiency and sustainability expert, researcher and writer. I hold a PhD. from this area. I can draw your projects, give you advises on sustainability, design you buildings or interiors, write you professional, scientific, technical or creative texts. I have wide international experience and I worked both in practice and Academy in Serbia, Denmark, Germany, Spain and China. I am a holder of the Green Talents award, given by the German Federal Ministry of Education and Research. I am awarded architect and the author of numerous competition projects and designs. I participated in different national and international exhibitions and scientific conferences and published a number of papers in the domain of architecture. If you need an expert opinion, design or research project, or simply a consultancy, do not hesitate to contact me.
    Featured Skill Research & Development
    Content Writing
    Research Papers
    Academic Research
    Academic Proofreading
    Academic Writing
    Academic Editing
    Sustainable Design
    Technical Writing
    Creative Writing
    Microsoft Word
    CAD
    Interior Design
    2D Design
  • $15 hourly

    • 5.0/5
    • (2 jobs)
    Passionate and skilled professional with 3+ years of experience in a loved job, copywriting, scriptwriting, story writing, translation, and video editing. Dedicated to delivering compelling narratives and high-quality content scripts across various platforms. Skills: ✔️ Copywriter ✔️ Creative Writer ✔️ Storywriter ✔️ YouTube Scriptwriter ✔️ Scriptwriter ✔️ Serbian-English Translator ✔️ Video Editor ✔️ Data Entry Specialist ✔️ Ghostwriter Services Offered: Content Creation: ➕ Crafting engaging and persuasive copy for websites, blogs, and marketing materials ➕ Developing compelling stories and scripts for social media content, advertisements, films, and other creative writings ➕ Writing creative and impactful YouTube scripts tailored to your specific audience Translation: ➕ Professional Serbian to English translation and vice versa, ensuring accuracy and cultural relevance Video Editing: ➕ Editing and producing high-quality videos for YouTube, social media, and promotional content ➕ Applying storytelling techniques to enhance viewer engagement ➕ Creating attractive thumbnails and optimizing videos for SEO Additional Services: ➕ Accurate and efficient data entry ➕ Ghostwriting for books, articles, and other written materials ➕ Developing creative writing pieces for various genres and platforms I am a full-time freelancer committed to providing exceptional services that meet your business needs. Let’s collaborate to bring your vision to life and achieve outstanding results together. Looking forward to successful partnerships and new opportunities! Let's transform your ideas into compelling stories!
    Featured Skill Research & Development
    Microsoft Word
    Translation
    Presentation Design
    Table Formatting
    Computer Hardware
    CV/Resume Translation
    Website Translation
    Computer Hardware Installation
    Keyword Research
    Writing
    Computer Skills
    Picture Upload
  • $50 hourly

    • 3.1/5
    • (10 jobs)
    I am an Electronics, Robotics, and Automation Engineer, with over five years of experience gained through various challenging projects. Most of them involved working in different project phases, from problem definition to the building of high fidelity prototypes and final products. Skills and experience in following areas ➜ Electronic Product Hardware Development - From initial idea to final product ✔ ➜ Components Selection, Schematic Design, and PCB Layout ✔ ➜ Hardware Debugging, Assembling, Verification and Testing ✔ ➜ Software and Firmware Developing ✔ ➜ Project time and cost planning ✔ ➜ Interfaces and peripherals: DDRx, PCI Express, Gb Ethernet, SATA, PCI, GSM, GPS, HDMI, USB, SATA, LVDS, RGB, JTAG, CAN, Wi-Fi, BLE, SPI, I2C ✔ My office is equipped with: 3D printer, oscilloscope, motors, sensors, power supply device, electronic components, and many other hand tools. Accordingly, I am able to present preliminary solutions to my clients on short notice.
    Featured Skill Research & Development
    Electronic Circuit Design
    Altium Designer
    Design for Manufacturing
    Hardware Design
    Automotive Design
    PCB Design
    Multilayer PCB
    Embedded System
    Embedded C
    Digital Electronics
    Internet of Things
    Firmware Programming
    Electrical Engineering
  • $50 hourly

    • 0.0/5
    • (0 jobs)
    Experienced engineering manager and R&D engineer with a demonstrated history of working with mission critical and safety critical electronic and optoelectronic systems in defense and automotive industry. Skilled in electronics, optoelectronics, programming, project management and leading people. Strong engineering professional with a BSc and MSc focused in electrical engineering and computer science from University of Belgrade.
    Featured Skill Research & Development
    MATLAB
    Leadership Skills
    C
    Military & Defense
    Automotive Engineering
    Electronics
    Optics
    Embedded System
    People Management
    Software Development
    Project Management
    Agile Software Development
    C#
    C++
  • $30 hourly

    • 0.0/5
    • (0 jobs)
    PROFILE Experienced Team Manager with a demonstrated history of working in the telecommunications industry. Experienced and interested in Scaling agile frameworks and agile transformation process. Passionate about leadership and changing the way of traditional management. Skilled in Microsoft Office, , Customer Service, Sales, and Strategic Planning. Hard working and highly motivated person, willing to listen to other people's problems and suggestions, tolerant person with organizational and methodical approach capable to work under all kinds of pressures which proved to be of an essential importance while working in young technical team dealing with all sorts of new technical issues, problems and technology development.
    Featured Skill Research & Development
    Microsoft Office
    Operating Systems Development
    Sales Presentation
    Business Management
    Business Plan
    Customer Service
    Business Presentation
    Smartphone
    International Development
    Agile Project Management
    Leadership Skills
    Tech & IT
    Technical Project Management
    Electrical Engineering
  • $10 hourly

    • 0.0/5
    • (0 jobs)
    I am an enthusiastic and organised individual, eager for new work opportunities which will allow for personal growth and development. I am flexible, reliable and very adaptable to new situations. My employment history and work experience consists of administrative assistance, research assistance, transcribing, customer service and the mental health field. This has left me with a wide set of skills and expertise. Whilst I grew up in the UK, I have spent the last two years in Serbia, learning the language and connecting with my family history. I have spent the past two years transcribing on a freelance basis and look forward to growing my skillset with further work opportunities!
    Featured Skill Research & Development
    Counseling
    Office Administration
    Data Collection
    Administrative Support
    Research Papers
    Research Paper Writing
    Research Methods
    Research Interviews
    Research Summary
    Microsoft Outlook
    Microsoft Excel
    NVivo
    IBM SPSS
    Filing
  • $18 hourly

    • 0.0/5
    • (1 job)
    Hello! My name is Andjela and I have a bachelor's degree in chemical engineering, and a master's degree in material engineering, majoring in biomaterials and biorefinery. Currently I am embarking on a PhD journey to delve into the complexities of biochemical engineering. During my master's studies, I was ranked in the top 10% of my class and received the famous Merit Scholarship from "Campus France." My graduate project was "Alginate and collagen from the sea for cosmetic applications," while my master's thesis explored "Hyaluronic acid-based formulations for biomedical applications." For my bachelor's degree, I maintained a CGPA of 9.9/10.0, placing me in the top 2% of students. My bachelor thesis investigated the "Sorption characteristics of composite hydrogels of polyvinyl alcohol, chitosan, and gentamicin." During my previous internship, I had the opportunity to work closely with both the R&D and marketing teams. In addition to conducting laboratory experiments, in-depth research on new ingredients for formulations and assessing their market viability, I also contributed to content creation for scientific purposes. This included writing blog articles that communicated complex research findings in an accessible way. In this role, I gained valuable experience in copywriting and SEO, learning how to optimize content for better visibility and engagement. After my internship, I started writing as a freelancer, and I implemented these strategies in the blog articles I wrote, ensuring that the content reaches a wider audience and effectively communicates the research. Furthermore, my experience as a Social Media Coordinator for a humanitarian organization has equipped me with additional valuable skills. Through crafting content for social media platforms, I've developed a keen understanding of audience preferences and the ability to create engaging narratives that resonate with diverse audiences. I've gained a strong foundation in marketing strategy, content creation, basics of design and analyzing engagement metrics. My passion is science, but I've always been skilled at writing as well. I excel at breaking down complex ideas into clear, easy-to-read, engaging content. I find enjoyment in reading research papers, hence broadening my knowledge. I write articles that blend scientific accuracy with readability, covering a wide array of topics ranging from chemistry, biology, and medicine to more general topics like health, technology, and everyday issues. This versatility allows me to create content that appeals to both specialized and general audiences. Let's work together to craft informative and engaging content that captivate audiences and contribute to the advancement of knowledge.
    Featured Skill Research & Development
    Chemical Engineering
    Copywriting
    Content Creation
    Marketing
    SEO Strategy
    SEO Writing
    Science
    Chemistry
    Biotechnology
    Science & Medicine
    Article
    Research Papers
    Scientific Writing
    Article Writing
  • $25 hourly

    • 0.0/5
    • (0 jobs)
    I'm an undergraduate industrial designer dedicated to creating innovative products that enhance everyday life and streamline tasks. I believe that a solid project begins with thorough analysis, both in understanding the problem and in developing solutions.
    Featured Skill Research & Development
    Prototyping
    Graphic Design
    Visual Identity
    Logo Design
    Problem Solving
    3D Printing
    Sketching
    Rendering
    3D Modeling
    Product Design
  • $10 hourly

    • 0.0/5
    • (0 jobs)
    Experienced Administrative Specialist with a demonstrated history of working in an international environment. Skilled in Office Administration, Translation, Microsoft Office package, as well as in Learning and Development field.
    Featured Skill Research & Development
    Administrative Support
    Writing
    Copywriting
  • $20 hourly

    • 0.0/5
    • (0 jobs)
    I am a second-year Civil Engineering student at the University of Belgrade, with a strong academic record and an average of over 9. An avid reader and writer, I am passionate about creating engaging content and exploring new ideas through my writing. Fluent in Serbian, English, and Spanish, I thrive in multicultural environments and enjoy collaborating with diverse teams. My experiences include participating in organizing university events as a member of the student council, which has enhanced my leadership and organizational skills. I am eager to take on new challenges and contribute my skills to meaningful projects.
    Featured Skill Research & Development
    Time Management
    Team Alignment
    Problem Solving
    Construction Document Preparation
    Structural Analysis
    AutoCAD Civil 3D
    Data Analysis
    Report Writing
    Project Management
    Spanish Tutoring
    Bilingual Education
    Academic Writing
    Technical Writing
    Civil Engineering
  • $20 hourly

    • 0.0/5
    • (0 jobs)
    I am a Psychologist, Project Manager and Scientific and Technical Translator for English and German, native speaker Serbian. I am actively using Serbian and English in writing and personal communication, working for the international development sector and UN for the last 23 years. Now I am interested in remote English/Serbian written translation jobs in any technical, scientific, media or development topics.
    Featured Skill Research & Development
    Report Writing
    Project Risk Management
    Project Report
    Project Proposal
    Project Delivery
    Social Impact Assessment
    Psychology
    Project Management
    Translation
  • $13 hourly

    • 0.0/5
    • (0 jobs)
    Hi! I’m a 21-year-old virtual assistant with a passion for organization, efficiency, and helping others succeed. I specialize in administrative support, email management, scheduling, data entry, and customer service. Tech-savvy and detail-oriented, I thrive on keeping things running smoothly behind the scenes. I’m a quick learner, adaptable, and always up for a challenge. Whether it’s handling day-to-day tasks, conducting research, or streamlining workflows, I love making life easier for my clients. With strong communication skills and a proactive approach, I ensure that everything is handled with professionalism and care. Let’s work together to boost productivity and take tasks off your plate! 😊
    Featured Skill Research & Development
    Sales Analytics
    Sales Call
    Sales
    People Management
    Client Management
    Time Management
    Research Documentation
    Translation
    Communications
    Google Assistant
  • $10 hourly

    • 0.0/5
    • (0 jobs)
    Are you looking for a detail-oriented video editor who can not only cut and enhance footage but also add subtitles, refine scripts, and research the best visuals to tell a compelling story? I’ve got you covered! With half a decade years of experience in video editing, I specialize in: ✅ Video Editing – Smooth cuts, transitions, color grading, and engaging storytelling. ✅ Subtitles & Captions – Auto-generated or manually crafted for accuracy and accessibility. ✅ Script Editing & Enhancement – Refining scripts for better flow, clarity, and audience engagement. ✅ Footage Research & Selection – Finding the perfect clips, B-roll, and assets to match your vision. ✅ SEO & Social Media Optimization – Editing for YouTube, TikTok, Instagram Reels, and more. I work with industry-leading tools like Adobe Premiere Pro, After Effects, DaVinci Resolve, CapCut, and AI-powered tools to ensure high-quality, fast turnaround results. Let’s collaborate to create engaging, polished, and professional videos that capture attention and drive results. Send me a message—I’d love to bring your vision to life!
    Featured Skill Research & Development
    Subtitle Edit
    Visual Effects
    4K Ultra HD
    Short Video
    Thumbnail
    Video Transition
    Motion Graphics
    Video Editing
    Writing
    Fast Track
    YouTube
    Advertisement
    Editing & Proofreading
  • $30 hourly

    • 0.0/5
    • (0 jobs)
    Successfully led a Food&Beverage Manufacturing company and an Amazon agency, now working as a consultant to help businesses thrive. Contact me for: ✔️ Any, I mean really any question and concern regarding Food&Beverage and wellness industry ✔️ Amazon strategy & Account management ✔️ Product selection and supply ✔️ Market research ✔️ Listing optimization & SEO ✔️ Branding & marketing strategy ✔️ Data-driven insights & analytics ✔️ Growth & scalability consulting
    Featured Skill Research & Development
    B2C Marketing
    B2B Marketing
    Consumer Goods
    Food & Beverage
    Amazon
    Pricing Strategy Consulting
    Market Analysis
    Supplier Search
    Marketing
    Branding
  • $25 hourly

    • 3.3/5
    • (2 jobs)
    I'm food technologist experienced in new product development, development of recipes, recipe calculation, nutrition calculation, sensory evaluation, tasting sessions, product documentation, product label (ingredient list), technical knowledge in ice cream industry, quality assurance, quality control, quality and food safety standards, audit
    Featured Skill Research & Development
    Microsoft Excel
    Laboratory Equipment Skills
    Quality Assurance
    Food Engineering
    Regulatory Compliance
    Nutrition
    Product Label
    Recipe Development
    Product Development
  • $10 hourly

    • 0.0/5
    • (0 jobs)
    Fluent in Serbian and Russian, with advanced English (C1) and basic Spanish (A1), I hold a Master’s degree in Pharmacy from the University of Belgrade. Additionally, I have completed relevant courses in Microsoft Excel and R programming.
    Featured Skill Research & Development
    Training & Development
    European Spanish Accent
    Analytics
    Clinical Trial
    Microsoft Office
    R
    Pharmacology
    Pharmaceuticals
    Pharmaceutical Industry
    Data Analysis
    Spanish
    English
    Serbo-Croatian
    Russian
  • $12 hourly

    • 0.0/5
    • (0 jobs)
    I am currently studying at the Higher Technical School in Novi Sad, focusing on web design. I have experience with tools like Photoshop, Wix, and Balsamiq. I’ve worked with AI-powered design tools that help simplify the design process and boost creativity.
    Featured Skill Research & Development
    Balsamiq
    Wix
    Virtual Assistance
    Image Editing
    Training & Development
    Data Entry
    Photo Editing
    Adobe Photoshop
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