Greetings from Tamilnadu Advanced Technical Training Institute (TATTI)! We are seeking a highly knowledgeable and experienced Subject Matter Expert (SME) in PySpark and Scala to support the design, development, and/or delivery of a comprehensive training program. This role combines the power of Python programming through PySpark with the performance and scalability of Scala on the Apache Spark platform. Requirements Proven expertise in Apache Spark , particularly with PySpark and Scala . Solid understanding of data engineering concepts, distributed computing, and Spark internals (RDDs, DataFrames, Spark SQL, etc.). Proficiency in Python and Scala programming languages. Prior experience in teaching , course development or technical writing is a plus. Excellent communication and presentation skills. Preferred Qualifications Industry certifications in Spark or related technologies. Familiarity with curriculum standards for professional or academic training. What We Offer Flexible work schedule hours Opportunity to shape high-impact learning experiences Collaborative and supportive environment How to Apply Please upload your updated CV/resume to the link.

Greetings from Tamilnadu Advanced Technical Training Institute (TATTI)! We are looking for an experienced Verilog and VHDL Trainer to deliver practical and conceptual training in digital system design. The role involves guiding learners through hands-on sessions using industry-relevant tools, preparing them for roles in the semiconductor and embedded systems domain. Job Type: Freelance Location: Chennai Key Responsibilities: Conduct training sessions on Verilog and VHDL Develop course materials, lab exercises, and projects Mentor learners and support project development Stay updated with trends in FPGA, ASIC design, and EDA tools Requirements: Proficiency in Verilog and VHDL Experience with tools like ModelSim, Vivado, Quartus etc. Strong communication and presentation skills Prior teaching/training experience is a plus Why Join TATTI Work with a renowned technical training institute with over 40 years of experience . Collaborate with leading corporate clients . Enjoy career growth and continuous learning opportunities. Be part of an innovative and dynamic team . Apply Now: Interested, Click the link to apply!

Greetings from Tamilnadu Advanced Technical Training Institute (TATTI)! Are you passionate about teaching and shaping the next generation of data professionals? We re looking for an experienced and enthusiastic Data Science Trainer to join our freelance pool! Role Overview: As a Freelance Trainer - Data Science , you will be responsible for delivering interactive training sessions, mentoring learners and helping them gain real-world skills in data science, analytics and AI. Key Responsibilities: Deliver online/offline sessions on Data Science, Machine Learning, Python and related tools Design hands-on assignments, case studies and Mini projects Assess and guide learners throughout the course Stay updated with industry trends and tools Requirements: Strong foundation in Python, statistics, data wrangling, ML algorithms Industry experience or prior training experience preferred Excellent communication and presentation skills Ability to simplify complex concepts for learners Nice to Have: Experience with tools like Tableau, Power BI or SQL Exposure to Deep Learning frameworks (TensorFlow, PyTorch) Job Type: Freelance / Project-Based Mode: Online / Onsite (Based on project) To Apply: Send your updated resume via link! Join us in building careers. Empower learners. Shape the future!

Greetings from Tamilnadu Advanced Technical Training Institute (TATTI)! Are you a digital marketing professional who loves to teach and inspire? We re on the lookout for a Freelance Digital Marketing Trainer to conduct hands-on training sessions and mentor aspiring marketers for real-world success in the digital space. Role Overview: As a Freelance Trainer - Digital Marketing , you ll lead engaging sessions across key digital channels, tools, and strategies. You ll guide learners on how to build strong digital campaigns and create impactful online presence. Key Responsibilities: Deliver modules on SEO , SEM , Social Media Marketing , Email Marketing , Google Ads , Web Analytics and Content Marketing Conduct live projects and campaign simulations Evaluate learners through practical assignments and feedback Keep course content up-to-date with current digital trends and tools Mentor learners toward certifications (Google, HubSpot, Meta, etc.,) Requirements: Strong hands-on experience in digital marketing (agency or in-house) Proficiency in tools like Google Ads , Google Analytics , Meta Ads , Canva , WordPress etc., Prior teaching/training experience preferred Excellent communication and storytelling skills Nice to Have: Google/META/HUBSPOT certifications Experience training for corporate, college, or startup audiences Knowledge of affiliate marketing, influencer marketing, or YouTube marketing Job Type: Freelance / Part-time / Project-Based Mode: Online / Onsite (Based on training needs) To Apply: Send your updated resume via application link! Inspire the Next Generation of Digital Leaders! Shape careers with the power of digital!

Greetings from Tamilnadu Advanced Technical Training Institute (TATTI)! Are you passionate about coaching students and job seekers to crack competitive exams and placements? We are looking for a dynamic Freelance Aptitude Trainer to deliver high-impact training sessions in Quantitative, Logical Reasoning and Verbal Aptitude. Role Overview: As a Freelance Aptitude Trainer , you will conduct engaging sessions to help learners enhance their problem-solving speed, accuracy and confidence for campus placements, government exams and other competitive tests. Key Responsibilities: Deliver sessions on Quantitative Aptitude , Logical Reasoning and Verbal Ability Design mock tests, quizzes and practice worksheets Assess learners progress and provide performance feedback Adapt teaching strategies based on learner needs Maintain updated knowledge of latest exam patterns Requirements: Strong command over Aptitude topics (Arithmetic, Algebra, Data Interpretation etc.,) Excellent communication and explanation skills Prior teaching/training experience preferred Ability to engage and motivate learners Nice to Have: Experience in training for campus placements, CAT, Bank, TNPSC or UPSC exams Exposure to online teaching platforms like Zoom, Google Meet, etc. Job Type: Freelance / Part-time / Contract-Based Mode: Online / Onsite (Based on requirement) To Apply: Send your updated resume via application link! Empower minds. Build careers. Train students to crack the code of success!

Greetings from Tamilnadu Advanced Technical Training Institute (TATTI)! Do you have industry expertise in Retail Management and Supply Chain Operations ? Are you passionate about training aspiring professionals? We are looking for a Freelance Trainer to deliver structured, practical, and engaging sessions to learners preparing for careers in retail, logistics, and supply chain domains. Role Overview: As a Freelance Trainer - Retail & Supply Chain , you will deliver high-quality training sessions, case studies, and simulations focused on modern retail practices, inventory management, procurement, logistics and customer experience strategies. Key Responsibilities: Deliver sessions on Retail Management , Supply Chain Operations , Logistics , Inventory Management and E-commerce Supply Chains Explain real-world practices in retail formats, merchandising, distribution, and warehouse management Design assessments, role-plays, and project-based evaluations Guide learners to understand end-to-end retail and logistics functions Stay updated with industry trends, tools and technologies Requirements: Bachelors/Master s in Retail, Supply Chain, Operations or related fields Minimum 2-3 years of industry or training experience Strong presentation and facilitation skills Ability to simplify concepts using real-life examples Nice to Have: Familiarity with tools like SAP, WMS, SCM software or POS systems Experience in modern trade, organized retail or e-commerce logistics Experience in online or hybrid teaching platforms Job Type: Freelance / Part-time / Contract-Based Mode: Online / Onsite (Depending on project) To Apply: Send your updated profile via application link! Bridge the gap between theory and real-world operations! Train the future workforce in Retail & Supply Chain Excellence.

Greetings from Tamilnadu Advanced Technical Training Institute (TATTI)! Are you passionate about the cutting-edge world of Generative AI Can you simplify advanced AI concepts for students, professionals, and innovatorsWe re looking for a Freelance Generative AI Trainer to lead hands-on, practical sessions on tools like ChatGPT, DALL E, Midjourney, Stable Diffusion, and Large Language Models (LLMs). Role Overview: As a Freelance Trainer - Generative AI , you will design and deliver workshops and training sessions on text, image, code, and speech generation , enabling learners to explore, build, and experiment with modern AI capabilities across industries. Key Responsibilities: Conduct sessions on LLMs, Prompt Engineering , Chatbot development , Text-to-Image AI , AI Code Generation , and AI in content creation Train learners on platforms and tools like ChatGPT, DALL E, Gemini, Midjourney, Stable Diffusion, Runway ML , etc. Explain practical use cases: automation, creative writing, marketing, education, app development Guide capstone projects and AI tool integrations Promote ethical AI use and responsible deployment practices Requirements: Strong foundation in AI/ML, NLP, or Data Science Hands-on experience with OpenAI APIs , Hugging Face Transformers , or Generative AI tools Proficient in Python and Jupyter Notebooks Experience in teaching or delivering tech workshops (online/offline) Nice to Have: Exposure to LangChain , Vector Databases , or AI Agents Creative background in content generation, marketing, or media Experience integrating GenAI into apps or workflows Awareness of AI ethics , data privacy , and bias mitigation Job Type: Freelance / Contract-Based / Part-time Mode: Online / Onsite (depending on project/institute) To Apply: Send your updated resume via Application link! Empower the next generation to create with intelligence! Train learners to build with the future of AI!

Greetings from Tamilnadu Advanced Technical Training Institute (TATTI)! Are you an expert in Accounting and Taxation with a passion for teachingWe are looking for a Freelance Accounting & Taxation Trainer to deliver hands-on, career-focused training to students and professionals aspiring to enter the finance and tax domains. Role Overview: As a Freelance Trainer - Accounting & Taxation , you will be responsible for delivering interactive sessions on core accounting principles, Tally, GST, Income Tax, and related financial practices. Your goal is to prepare learners for real-world finance roles in industry, practice, or entrepreneurship. Key Responsibilities: Conduct sessions on Basic & Advanced Accounting , Tally ERP / Tally Prime , GST , Income Tax Filing , E-Invoicing , Payroll Management , and MS Excel for Accounts Share real-life case studies, scenarios, and compliance examples Guide learners through hands-on assignments and simulations Evaluate performance and provide career mentoring Stay updated with changes in tax laws and finance tools Requirements: Educational background in Commerce/Accounting/Finance (B.Com/M.Com/CA Inter) Proficient in Tally , GST Returns , Income Tax e-filing , and MS Excel Prior training or teaching experience preferred Strong communication and practical explanation skills Nice to Have: Experience working with accounting firms or corporate finance departments Knowledge of other tools like Zoho Books, QuickBooks, or SAP Exposure to online platforms like Zoom, Google Meet, etc. Job Type: Freelance / Part-time / Project-Based Mode: Online / Onsite (As per project requirement) To Apply: Send your updated resume via application link! Help learners master the numbers that drive businesses! Train the next generation of finance professionals!

Greetings from Tamilnadu Advanced Technical Training Institute (TATTI)! Are you skilled in diagnosing and repairing laptops and smartphonesPassionate about training students with hands-on technical skillsWe are looking for a Freelance Trainer in Laptop and Mobile Servicing to deliver practical, job-oriented training for aspiring technicians. Role Overview: As a Freelance Trainer - Laptop & Mobile Servicing , you will be responsible for delivering hardware and software servicing sessions , covering essential diagnostic techniques, repair tools, and hands-on troubleshooting. Key Responsibilities: Deliver practical sessions on hardware & software troubleshooting for laptops and mobile devices Train learners on disassembly, component replacement, soldering , BIOS reset, software flashing, and OS installation Introduce tools like multi meters, soldering stations, and diagnostic kits Provide safety practices and ESD handling techniques Evaluate learner progress through practical tests and projects Requirements: Proven experience in mobile/laptop repair or technical service centers Familiarity with Android, iOS, Windows, and common hardware platforms Hands-on experience with tools used in hardware servicing Strong communication skills with a practical teaching approach Nice to Have: Industry certifications in mobile/laptop repair Prior teaching/training experience in technical institutions Knowledge of recent tech trends (e.g., chip-level repair, BGA rework) Job Type: Freelance / Part-time / Contract-Based Mode: Onsite / Hybrid (based on location and batch) To Apply: Send your Updated CV via Application Link! Train hands-on technicians. Build careers with technical excellence! From basics to advanced repair - empower learners with real-world skills!

Greetings from Tamilnadu Advanced Technical Training Institute (TATTI)! Are you passionate about helping students land their dream jobsDo you have the skills to coach young minds on aptitude, communication, interviews, and workplace readinessWe are looking for a Freelance Placement Trainer to prepare students for campus recruitment and corporate hiring . Role Overview: As a Freelance Placement Trainer , you will design and deliver interactive training sessions focused on aptitude, reasoning, soft skills, communication, group discussion , and interview preparation , helping learners become job-ready. Key Responsibilities: Deliver sessions on Quantitative Aptitude , Logical Reasoning , Verbal Ability , and Soft Skills Conduct resume-building workshops , mock interviews , and group discussions Prepare students for HR and technical interviews Share placement insights from various industries and job roles Provide individual feedback and performance improvement plans Requirements: Prior experience as a Placement Trainer / Career Coach / Soft Skills Trainer Strong command over aptitude concepts, verbal skills, and body language coaching Excellent communication and student engagement skills Familiarity with campus recruitment processes, corporate expectations, and hiring trends Nice to Have: Experience working with engineering, arts, and management students Knowledge of online assessment tools and corporate test platforms Ability to train in both English and regional languages Job Type: Freelance / Contract / Part-time Mode: Onsite (Campus) / Online (as required) To Apply: Send your updated CV via Application Link! Shape careers. Boost confidence. Empower students to succeed! Your guidance can open doors to their future!

Greetings from Tamilnadu Advanced Technical Training Institute (TATTI)! Are you passionate about Natural Language Processing (NLP), AI-powered translation, and conversational AIWere looking for a Freelance Trainer to deliver insightful, hands-on training sessions in NLP, Language Translation Models, and Chatbot Development . Role Overview: As a Freelance Trainer - NLP & Chatbots , you will guide learners through the foundations and practical applications of Natural Language Processing, AI translation tools, and chatbot building using cutting-edge technologies. Key Responsibilities: Deliver sessions on NLP concepts , Text Preprocessing , Sentiment Analysis , Named Entity Recognition , and Language Modeling Teach Machine Translation , including tools like Google Translate API , transformer models , and multilingual NLP Train on Chatbot Development using platforms like Dialogflow , Rasa , or Microsoft Bot Framework Design hands-on projects (e.g., customer service chatbot, multilingual translation assistant) Guide learners in applying NLP with Python , NLTK , spaCy , Hugging Face Transformers , etc. Provide feedback, assessments, and mentorship Requirements: Background in Computer Science, AI/ML, Data Science, or related field Hands-on experience with NLP libraries (NLTK, spaCy, Transformers) and Chatbot platforms Proficiency in Python and ML frameworks (Scikit-learn, TensorFlow, PyTorch) Excellent communication and training delivery skills Nice to Have: Experience with multilingual models , speech-to-text , or voice-based chatbots Projects involving low-resource languages or regional language translation Familiarity with REST APIs and cloud deployment for chatbots Job Type: Freelance / Contract / Part-time Mode: Online / Onsite (based on institution/client need) To Apply: Send your Updated CV via Application Link! Shape the future of AI-powered communication! Empower learners to build smarter, multilingual conversational systems!

Greetings from Tamilnadu Advanced Technical Training Institute (TATTI)! Are you at the intersection of Finance and Technology Do you have a passion for educating future professionals on how digital tools are transforming financial servicesWe are looking for a Freelance FinTech Trainer to deliver high-impact sessions on emerging trends and tools in the financial technology space. Role Overview: As a Freelance FinTech Trainer , you will deliver structured, hands-on training on financial technologies, digital banking, blockchain, payments, and innovations in the financial services ecosystem. The focus is on preparing learners for careers in digital finance and tech-enabled financial services. Key Responsibilities: Conduct sessions on topics such as Digital Payments , Blockchain , Cryptocurrency , Robo-Advisory , Lending Tech , InsurTech , Neobanking , and RegTech Explain tools and platforms used in FinTech apps , APIs , and financial data analytics Provide case studies from banking, NBFCs, and startups Guide learners through real-world projects and capstone assignments Stay updated on evolving FinTech trends and global best practices Requirements: Educational background in Finance, Technology, or related fields Industry experience in BFSI, FinTech startups, or consulting Strong understanding of digital finance tools and platforms Good communication and online training delivery skills Nice to Have: Knowledge of programming basics (Python, SQL, or APIs in FinTech) Experience working with UPI, Aadhar Stack, or Open Banking frameworks Certifications in FinTech, Blockchain, or Digital Finance Familiarity with tools like Razor pay, Stripe, Plaid, or SAP FICO Job Type: Freelance / Contract / Part-time Mode: Online / Onsite (Based on client/institution) To Apply: Send your updated profile Via Application Link! Train learners to lead the digital revolution in finance! Bridge the gap between traditional finance and tomorrows technology!

Greetings from Tamilnadu Advanced Technical Training (TATTI)! Are you a React.js expert with a passion for teaching and building user-centric web applications? We re looking for a Freelance React.js Trainer to conduct practical, project-based training sessions for students and professionals aspiring to become frontend developers . Role Overview: As a Freelance React.js Trainer , you will be responsible for delivering interactive training sessions on React fundamentals , hooks , state management , and real-world project development , enabling learners to build dynamic and scalable front-end applications. Key Responsibilities: Conduct training on React.js , JSX , Functional Components , Hooks , Routing , and State Management (Redux / Context API) Guide learners in building real-time projects (dashboards, portfolios, admin panels, etc.) Introduce modern frontend tools: Vite, Tailwind CSS, Material UI, Axios, React Router Provide hands-on assignments, live coding sessions, and code reviews Mentor learners for job readiness: coding assessments , interview prep , and portfolio development Requirements: Strong expertise in React.js , JavaScript , TypeScrip t and HTML/CSS Hands-on experience with Git , APIs , Axios , and responsive design Prior training, mentoring, or teaching experience preferred Familiarity with tools like CodeSandbox , VS Code , Postman , and Browser Dev Tools Nice to Have: Experience with Next.js , TypeScript , or Framer Motion Exposure to backend integration (Node.js / Firebase) Experience with project deployment (Netlify, Vercel, GitHub Pages) Job Type: Freelance / Part-time / Project-Based Mode: Online / Onsite (depending on client or batch) To Apply: Send your update resume via Application link! Inspire the next wave of frontend developers! Build. Teach. Transform!