Ehsan Rahman Email & Phone Number

Iceland

Provide technical leadership for downstream manufacturing processes (chromatography, nanofiltration and UFDF).Successfully developed downstream automation recipes, recipe testing, process parameters review, controllers tuning (weight controller, TMP, flow, pressure) for Cytiva AKTA Readyflux XL, Nanofiltration, Harvest skid and XDUO mixer.Successfully supervised production for engineering batch of Adalimumab and Vedolizumab, collaborative with MS&T for product specification and technology transfer and training activities for downstream manufacturing.Authored manufacturing batch record, qualification and validation protocols and SOPs.

Vietnam

Supervised technology transfer of Coronavirus (SARS-CoV-2) vaccine from Arcturus Therapeutic Inc, USA to Vinbiocare, Vietnam.Provided technical leadership for commissioning activities (IOQ & PQ) of Knauer Pump 80P, Repligen TFF system KTF1000, Tofflon Lyo-40m2, and Clean Utilities.Experienced with manufacturing of Coronavirus (SARS-CoV-2) vaccine, LNP manufacturing process, UFDF and lyophilization of vaccines.Authored batch manufacturing record, qualification, and validation protocols.

Singapore, Singapore

Provide technical leadership for downstream manufacturing processes (Fractogel, Q-Sepharose FF, Phenyl-Sepharose HP Chromatography, delipid filtration, VI, nanofiltration and UFDF).Experienced over 80 batches yearly of HUMIRA (Adalimumab) biomanufacturing.Analyzing process performance through DCS DeltaV and PI Historians.Worked with Manufacturing Execution System (MES) and tested MES for integration with DCS, SAP and LIMS.Authored SOPs.

Singapore, Singapore

Provide technical leadership for downstream manufacturing processes (ProA, SP Sepharose FF, Q-Sepharose FF Chromatography, VI, nanofiltration and UFDF).Accomplished right first- time campaign of COSYNTEX (Secukinumab) manufacturing.Responsible for the commissioning activities (IOQ & PQ) of downstream process equipment.Successfully developed DSP automation recipes, recipe testing, process parameters review, controllers tuning (SIP, CIP, TMP, flow, pressure) for process tanks, depth filtration, nanofiltration and UFDF).Authored batch manufacturing record and SOPs.

Malaysia

Responsible for the commissioning activities (IOQ & PQ) of drug product plant (Vial Filling Line).Accomplished the right first-time campaign for Insulin (Basalog, Insugen 30/70, Insugen-R, Insugen-N) manufacturing in compliance with the PIC/S, US-FDA, EU, IP, and local regulatory requirements.Supervised qualification, validation, technology transfer and training activities.Authored batch manufacturing record, validation protocols and SOPs.

Bengaluru, Karnataka, India

Supervised technology transfer from Biocon India to Biocon Malaysia (drug product manufacturing).

Malaysia

Led technical activities on equipment qualification, process validation, and process optimization programs for ampoule and vial DP plant. Led cleaning validation for the product development programs.Authored batch manufacturing record, qualification and validation protocols and SOPs.

Malaysia

Responsible for the commissioning activities (IOQ & PQ) of downstream process equipment.Accomplished the right first-time campaign for EPO (Erythropoietin) manufacturing.Led technical activities in downstream processes (UFDF, depth filtration, bulk filling).Authored batch manufacturing record and SOPs.

Chemical Engineering

Biotechnology, 3.44